Having the opportunity to pick the brains of some pros and/or watch them play, they are extremely detailed on the shot window, the numbers from Trackman, and the distance of each club in their bag.
So whether they set their 52 wedge to 51.5 degrees or use a V or left dash, it has to meet their expectations. Most of us just use distance as our primary objective. Pros will select a ball that can average 1-2 yards closer to hole on their approach shot. Note the don’t even put a new release of their current gamer in the bag until they fully test it.
The left dash was designed for pros before it was marketed to us. It is the right tool for those that use it.

I would just assume most players fit better into the ProV1 or ProV1x. I know they do extensive testing to fit into the ball best suited for them. Glad you found the one that works best for you.