I'm glad you're happy with it. To me, the Sony menus are a mess. I have an A7 and find it galling to find anything in them, far more annoying than the much more complex Olympus E-M1. Luckily, I only use the Sony one way ... as a body for my Leica R and Nikkor lenses ... so I minimize my need to use the menus. But the four-five settings I do need to change now and then are well buried in the mess.
All this about menus being said, the main thing I disliked about the Sony is the fact that the body is too small for the lens and leaves nowhere for my hands to sit without making it bigger with grips and other doodads. I found it a very awkward camera to use.
Sigh. Sorry you feel that way, you've missed a superb camera. It's the right size and shape, everything falls to my fingers beautifully, and the Summilux lens is awesome. Using it after the RX1 is like night and day ... it's that much better for me.
BTW, There's only one situation where f1.7 is not available: when the focus is set to less than 1.2m. The aperture is programmed to close down to f/2.8 on a curve from 1.2 to 0.4 meters distance and then hold that wide open setting to 0.2 meters. It's simple, it's constant, it's not confusing, and it does nothing but improve the performance of the camera. I guess a lot of people prefer bragging rights over image quality. Shame on Leica for not realizing that.
I guess that's why there are so many different cameras on the market...
G