One thing I have learned about my own workflow is that I mostly prefer larger modules with single knob-per-function. I have a 4hp Peaks clone that packs a ton of functionality into a small space, but man is it a pain to use. I kind of wish I had bought the 8hp version and sacrificed the space. Smaller is rarely better for me. I'm a tall guy with big hands, and getting my fingers into those little spaces when there are 50 patch cables plugged in... ugh.
Everyone works differently though, so you will have to get some modules in your rack and decide what you like best. Some people love menu-diving and button combinations and changing knob functions, but that's mostly something I avoid when I can.