I really don’t menu dive that much. Once you have your track sounds set up you can begin jamming and not have to dive at all. If you do your diving beforehand, you can also set up performance macros which takes even more menu diving out of the equation.
I don’t own an OT; but the A4 is incredibly intuitive. This forum helped a ton getting me going with Elektron gear. If you know anything about subtractive synths then you’ll find the A4 a breeze.
Also, the A4 is incredibly versatile. I’m doing soundtrack type drones on it; and you’ll find tons of EDM videos online. So, that shows how you can take this synth in two very different directions.

Edit:
One thing I like to do is clear the track sounds completely and begin with raw oscillators. Then I build my own sounds from there. A very quick double-click and you can jump into the soundpool to grab a drum sound or something fast.