As a general buyer of sports games, on different platforms, I had also bought AO Tennis 1. However, it was not something that I kept coming back to, like I did with Ashes Cricket or Cricket 19 (even older BA Games and some FIFA as well)! It was fun in bits and pieces, but not enough to keep me playing frequently!
AO Tennis 2, does sound something that I could consider. The original was better than its competitor in TWT.
Also, as a Cricket 19 fan, and the cricket series of BA in general, this game is important too. As
@Dutch says, everything that comes to this game will have an improved version in their next cricket game. That's how we got a really good playface feature.
However, what I do know, I am not buying it on Switch. These are much better in home consoles.