There were several issues for me with the push. It’s clearly well-built but it’s very bulky and needing a separate power supply was annoying. There were so many functions in the software that couldn’t be accessed via the push which irritated me. I agree to an extent that you can also use the mouse when necessary but for many of us the whole idea is to get away from mouse and keyboard so it defeats the point.
Maschine is not perfect by any means but it feels like a piece of hardware that was designed in tandem with the software (which it was) whereas the Push feels like it has to retro-fit onto an existing complex DAW (which it does). I think it could be a lot better but i think there is a limit to how well you can control a complex DAW with a controller. Personally I’d love to see some more groovebox-style software (not a full DAW) with dedicated controller. Best of both worlds in terms of modern computing power and hands-on control.
The main issue here is that it’s very hard to find out what works for you without a proper period of trying things so it’s necessary to buy and sell a bit or return gear to the retailer etc. You can only get so far by watching videos - it’ll give you an idea of what’s possible but it’s not the same as trying it yourself. I’ve got stressed in the past with this process but many people here (and the marketplace threads) will attest to the necessity of trial and error!