Michael Thames
Carbonite Member
The differences can seem small, but if a good viewfinder and OLED screen make the difference between you getting a shot in focus, properly exposed, etc., or not, which can make the difference between a client hiring you again, which can mean thousands or tens of thousands of dollars, then the difference is large. In the case where you're doing unpaid videos for yourself, having in-focus and properly exposed shots that you yourself are editing can be the difference between being bald and having hair (if you were to pull out your hair in frustration, that is).
I've always liked the images I saw from the Sony F3 more than what I've seen from the FS7, F5, and F55. The F3 has 3.4-3.6 megapixel sensor, while the FS7, F5, and F55 have 8.9MP, so the pixel size of the F3 is larger than the other Sony professional cameras. The F35 also looks better than the FS7, F5, and F55 in terms of image quality. That said, the newer lineup has a lot of newer features (such as 4K) which to a large degree makes the older cameras obsolete, even though the older cameras oddly still have better image quality. In the corporate and doc world, ease of use typically trumps outright image quality. So I'd really only recommend an F3 to maybe low budget narrative films who can work around its shortcomings in name of great image quality at a low price point.
So Eric you are using yourC100 professionally and relying totally on the cameras viewfinder?