My take on it:
One of my initial goals was to be versatile in everything pistol. Which is why I normally train with a DASA pistol and revolvers. That trigger press and the grip needed to support the press works very well across platforms including Glock.
Whatever I’ve been doing seems to work on all calibers and types of guns.
But my initial goal was to be a good shooter. I added PCC in order to get long guns up to speed and feel good about that too.
I like to shoot well at matches, but that’s a secondary goal. If I thought that competing with a P365 would make me a better shooter I’d do that.
But I haven’t found that to be the case.
Shooting a heavy gun to a high level seems to have helped my shooting everything else. YMMV.