I decided to go with Novation. Zero sl MK2. Everything i may need is there, and in PA situation it has some visual feedback on. Only one dilemma left, and this is drum pad programming to trig slices on just one of tracks. It is definitly biger than any of mine instruments I plan to carry out, but good thing is, I can get it this week for really good price. I also find very cool little controller from Faderfox (UC3, with 8 knobs, 8 faders and crossfader). Less functions, smaller dimensions (big plus), almost same price, and it must be ordered from Germany...Maybe if one day I decide to transport instruments in smaller bag
Ivan