Judging by the M43 sales figures, people are not switching to M43.
In fact they doing the opposite.
Why didn't Duade Paton switch to m4/3rds? His gear list on his website shows full frame Canon gear! A wildlife shooter that uses full frame Canon gear! Surely that must be too big and heavy for him, with less telephoto reach!
I use Canon full frame alongside M43 for wildlife. I enjoy both setups. If I want to get good images, I take the full frame setup. If I just want to have some fun and image quality doesn't matter, then I take the M43. The OM-1 + 150-400 is my toy setup. Very fun to use, just not meant for serious results. Both have their place - for me at least. Sometimes I like to have fun. Sometimes I want results.
But if I could only keep one...my heart says M43 (I like fun LOL), but logically, full frame is the better answer. The main issue is that OM-1 video performance is straight trash. The recording modes suck, the image is super soft unless you shoot H265 (forced to grade - and OM's official log conversion lut isn't even close to accurate) the bird AF sucks, and there isn't even 4K120. R5 is a true hybrid with both excellent stills and video quality. So yeah, if I had to keep one, it would be the full frame setup. If the OM-1 had 4K120 and good video AF and good video quality, then I'd pick the OM-1.
I'd like to see a video from him entitled, why I switched to m4/3rds!
I think he's more of a "results" guy than a "fun" guy LOL.
Most people that have experienced the glory of big primes and full frame do end up being a "results" kinda guy. I'm the anomaly.
I'm pretty sure "results" can be achieved with m4/3rds kit!
https://www.dpreview.com/forums/thread/4804979
I think this series is pretty representative of peak M43 "results" LOL
Maybe yours - sorry if you cannot get results with M43 and the associated glass, quality issues and standards are 100% on you. If you need FF to get satisfactory results, this speaks more about your skills as a photographer not meeting a high criteria of standards - not the camera.
If you cannot get publishable results with M43 as well as large print, the fault is your skills, approach and ability. Not the camera. Plenty of serious work made for serious applications that demand serious quality made with M43 gear. There is no reason one cannot get the same level of printable quality as a high quality low grain medium format film rig - m43 offers this but with a far larger shooting envelope.
This is before we even get to software advances that render the FF two stop gap a rather moot point.
The software is usable on every format and even if NR was a free lunch it isn't , you can easily remove noise you cannot add real detail.
You can certainly produce excellent results with m43 lens I agree ,in a lot of photographic arenas it is the message or impactful nature of the image that matters. A lot of incredibly powerful imagery is not technical demanding it is about being in the right place at the wrong time :-(
Pulitzer Prize-winning photojournalists,
We often see these statements about winning x award without putting a timetable on it ,would you consider something you did 40yrs ago with different gear as having any relevance to what you do today especially given the ages of most people on your list
As an a example Larry C Price last one a Pultzer in 1985 using Nikon Film cameras he is now 70yrs old
Jay Dickman last won a pultzer prize in 1983 on a film camera, he is now 76yrs
Peter Baumgarten has never one a Pultzer prize, and his "award winning " mantle is not made clear what or when he won
Peter Baumgarten
seem to get results with M43
Daniel J. Cox
He is a great wildlife photographer and environmentalist who produces amazing work . He has used multiple brands including Panasonic and Fuji before ending up with OM he is I think 66yrs
Bob Krist last won an award in 2008 which he had won 3 times before back to 1997 these awards are from the Society of American Travel Writers he is 73yrs old
https://bobkrist.com/about
Another 76yr old
https://irablock.com/Bio/1
https://alphauniverse.com/artisans/block/
His gear listed in the above article in 2019
73yrs old , and has produced some amazing imagery about women issues going back decades
Too common a name
Is 80yrs old and was removed from National Geo for personal misconduct
All National Geographic who use M43 to make outstanding images.
Alex Majoli (Magnum Photos)
He famously used Olympus P&S cameras in his documentary work a youngster of only 54yrs
Peter Turnley (Newsweek, LIFE, affiliated with Magnum)
69yrs , has been a photographer decades
The point of all this is that it seems almost all of these photographers had their glory award winning days long long before m43 in many cases decades before. Using multiple other brands. I am sure other brands pull the same stunts and you get some pro photographers who jump from brand to brand . Andy Rouse a UK wildlife shooter was a Nikon promoter , a Canon promoter, an Olympus promoter and now a Sony promoter, whether this is a better gear or better rewards chase who knows
It is 2025 and I think a fair appraisal of the professional photography market would have north of 96% using larger sensor brands than m43. If you consider m43 diminished share of the market today and the embedded DSLR users
A recent study admittedly only 1000 photographers but still showed that 36% of pro shooters still use DSLR's . Only 1% used Olympus/OM , 2% Panasonic ( probably due to those who also shoot video ) . The D750 was the joint second most used camera by pros with the 5D III/IV and 6d all in the top 10
--
Jim Stirling:
"To argue with a person who has renounced the use of reason, is like administering medicine to the dead." - Thomas Paine
Feel free to tinker with any photos I post