I have a CZ 75 Compact, which I believe has the same trigger reach and frame size as the PCR with a few subtle differences (decocker vs. safety, steel vs. alloy, etc.). I have some trouble with the trigger reach in DA and may look into installing something like the Cajun Gun Works reach reduction trigger kit. In SA I have no problem with the reach.It's not a single stack, but how does the Browning High Power fit your hand? That's the best fitting gun I've ever fired. I wish I still had the FM "detective" version with the shorter slide/barrel. Owned and sold several of those way back when. I think new they were $300 IIRC.
I'm torn between picking up a nice BHP or a CZ PCR. Both fit the hand very well, I've never had the chance to shoot a CZ though.
For reference, my hand from the base of my palm to the tip of my trigger finger is ever so slightly under 6 inches when measured. Hope that’s of some help!