I only have an Olympus E-M5ll 16mp camera, sold the OMD-1. I set it up for 100 shot raw. I took 20 seconds so about the same time. Sorry I'm about out of the m4/3 business and into FF.
Good Luck
Jack
I just tested the camera and it takes 100 raw shots in about 20 sec give or take 2 sec. I do most of my Stacking in my studio, I think outside is another ball game.
Jack
Using the Lumix 100mm f2.8 Macro lens
Stacking photos can be taken in Raw but the output is in Jpg. As you noted 15 shots are not enough for most subjects. Bracketing works fine I have shot up to 100 plus images with good results and few artifacts in Zerene and Photoshop.
Hope this helps
Jack
The file size can be reduced to 50mb on the G9ll that saves a little time on acquiring the shot. The other thing I like is the ability to reduce the motion blur from moving objects, like cars. I guess there is trade-off's in any system.
Jack
I have the G9 ll and the S5 ll and its a perfect match same size, same controls and same menus system. Best of both worlds. I bought the S5 ll for the 65:24 crop in camera love it.
Jack
Looks like the flash is causing lens flair. I just took a photo with my G9 ll of white tile and no flash there was no purple flaring. But I'm now expert and smarter folks maybe can give you a better answer.
Jack
UPDATE:
It seems that the method i was using to open the files was incorrect. I would select the file and select "open with". PS was not on the list of programs and I could not add it. So I found out that if i open PS first and then select the file i want it opens in camera raw. Problem solved...
My camera raw is the current version. The files do open in LRC. I only use Photoshop which is current for my Mac. I can do the DNG conversion but it just an extra step in my workflow.
Thanks
I just got a new G9 ll and took a few raw photos. Adobe Camera Raw would not open the .RW2 files. The only way was to convert to .dng and then they would open.
Do users of other model Panasonic cameras have the same issue with .RW2 files?
Jack