A4 has some significant menu diving. The performance page comes to mind when compared to setting up scenes in the OT.

Also, if you want to set up some type of modulation source and destination for velocity, there’s some diving.

Moreover, to set up the Poly mode, you gotta dive.

In some respects there’s slightly more diving on the A4 than the OT.

At least with the OT, you can set up a template project and just reload the template, or save it as a new one to avoid a lot of the initial set up/diving.