These are my thoughts on the differences between these two lenses. Hopefully this might help you if you’re looking to buy a 35mm lens but not sure which one to get.
Of course everybody is different. I’d really recommend that you try out both lenses for yourself. I think that shooting for just a few minutes with each lens will help you decide.
I wrote a couple posts on these lenses. This first link goes to a post I put together initially after I bought the XF 35mm f1.4 version (before trying the f2 version)
This next link is to the article I posted after trying out the f2 version.
Both articles include images from these two lenses. Hope this helps!