What ATC solution?

I’ve been thinking about trying an ATC solution and am leaning towards P2A because of the voice recognition capabilities.

A few things I was wondering…

Can you quickly/easily change between pilot and co-pilot handling the radio during a flight?

Does P2A support any kind of in-flight holds? I couldn’t find it in the documentation and thought it was odd not to be a feature as most of the other solutions seem to have it in some form.

A long time ago I had voxATC and the voice recognition worked well as long as you said EXACTLY the expected phrase. Is P2A a little more lenient in that regard? For example, perhaps reading back the clearance elements in a slightly different order or accidentally adding in an extraneous word or two. A few YT videos seemed to show that it could be.