For whatever it’s worth I didn’t like the Push 2 much. It certainly doesn’t get you away from the keyboard and mouse. For clip launching and controlling some parameters it’s OK but it’s quite clunky to start from a blank slate and try to make a track. Sequencing is OK but clunky I found.
Maschine Mk3 allowed me to make music with the monitor turned off, it’s better integrated with the software and it’s much snappier performance, faster browsing etc. If you’re really tied to Live then the Push controller may help you but you’ll still be using the mouse and keyboard plenty.
Maschine also doesn’t need separate power, the USB cable to the computer is all you need. Push 2 appearance (pads and screen) is far too dim without the power supply. It’s just about bearable in a pitch black room but useless if the light is on.
One other thing - Push 2 is unnecessarily large and heavy. It feels too large and heavy for no apparent reason!
I’ll add a vote for APC40 Mk2 as well, it’s very nice and it’s works great with Ableton AND Bitwig.