I own, or have owned, all the lenses you mentioned with the exception of the 10-24mm. The 14mm is brilliant--great color and contrast, sharp corner to corner wide open, and just the right size. I used this lens, along with the 18mm 2.0 and 35 1.4, quite a bit on a recent trip to Sweden and Denmark. I alternated the 35mm 1.4 with the newer 35mm F2. The latter is a good lens--quiet, fast focusing, and well constructed. However, I still prefer the rendering and extra light the 1.4 offers. Wide open it's less sharp on the edges, but this creates a beautiful effect for portraits. Stopped down to f4 or more I think it's sharper in the corners than the new lens. I think you'll find many opposing opinions on this, so I would suggest you go to flickr and compare the images shot by each and decide for yourself. The 35 f2 feels great on my X Pro2, but I definitely prefer the rendering of the 1.4. The 18mm is also a great little lens on the X Pro2. It's not sharp on the edges, so not as good for landscape, but great for street photography. I've owned two copies of the 18-55mm. It's a handy travel lens and is quite sharp for a zoom. I find the rendering to be a bit flat and prefer the look (as well as the size and light gathering) of the 18mm f2. Again, this is a lens with very divergent reviews, so... again check it out on flickr. https://www.flickr.com/photos/129036685@N06/
Cheers!
