I have a "universal" Real Avid bench block I ordered off of Amazon a few years ago and have used it for most of the work I have done on my pistols and rifles, driving pins in or out.
I more recently got a "universal" Lyman bench block which has a very similar design, but is quite a bit larger, just to have a more stable base for certain things.
The only CZ's I work on are P-07's so the CZ Custom bench block wouldn't help me with that anyway.