People who come from DSLRs and then whine about Sony ergonomics should give film cameras a fair shake. I think it's a familiarity thing, and most people shoot zooms from what I've seen. After shooting film cameras predominantly for over a year, my transition to a Sony a7 has been amazing. It's so tiny that it fits in my jacket chest pocket. Small camera means I have it with me more often and can take more photos. In terms of size and balance, I find it similar to my film kits.

Try shooting prime lenses instead of zooms. By cutting down your lens, you have to change your image by walking around instead of zooming, and I find it to be a more pleasant experience. Besides, primes have a faster max aperture than zooms, so they are amazing in low light. Zooms are distracting, heavy, and obnoxious. Useful for sports and potentially some journalism, but for portraits, art, and street shooting, a few primes are my favorite way to go. 28mm, 40mm, and maybe up to an 85. But I tend to stick with 40mm and 57mm primes for a day out on the street. Quite compact, especially the 40mm.