- Is something really wrong with my current camera, or am I just having gear acquisition syndrome?
- If I get the new camera, what is it actually going to do that's so significantly better than my current one, that justifies the investment?
- Wouldn't that money serve me better if invested in lenses?
I had this issue last year, when I upgraded from Sony A7II to A7RV. I wanted to buy a telephoto lens, and the autofocus on A7II is just not good enough, and I knew that. Still, I resisted buying the new camera for months, but eventually bought it. The differences in autofocus are incredible, but also the viewfinder is much improved, and I normally use one stop higher ISO. Also, the grip is better, which is important when I carry it around for hours. Does it "take better pictures"? Yes when I'm trying to focus on bees in flight. No when I'm taking pictures of sunsets. It allows me to actually use that telephoto properly, and does so many things better it was worth buying.
As for the lenses, I took a very long hard look and decided that I've been working with too minimalistic gear - adapted Canon EF lenses, a 90mm macro and the 28-70mm kit lens, basically. So, I decided that the "body or the lenses" conundrum is best resolved by "I actually need to renew my gear after 9 years of non-investment", and so I made a list and gradually got all the lenses I wanted, and I also got my wife new equipment because she was shooting with my ancient Canon 5d (yes, the original) which basically croaked, metering and AF failing. Yes, this was expensive but also yes, it was worth it because it meant treating my photography with respect instead of neglect.
I noticed that I have very long gear acquisition cycles, around 9-10 years, where I'm basically happy with what I've got and just take pictures, but when I start really thinking about equipment, I tend to stop myself from buying it because it's so easy to fall into a consumerist trap, but I go too far and eventually don't get what I actually need and would really improve my photography. For instance, the wife "adopted" my 17-40mm as her standard lens, so I didn't have an ultrawide for years, until I finally got a 16-35mm for myself, and it was a great decision, since I was finally able to shoot wide again.
So, yes, resist consumerist impulses, but not to the point where you go so far as to actually resist getting what you need.