the very first centerfire handgun I bought, a CZPO6 used, price was incredibly low, I bought it on a whim after hearing / reviewing lots of good reviews on CZ.
my luck held, that gun is incredibly accurate! and to answer your question, FOR ME, easy shooter, recoil is quite mild. TO ME, that being said, I recently purchased a very high quality CZ Compact 75 in 9mm: so,
personally, I FIND, very little difference in felt recoil b/t the two. Really. and yes, using standard 40g ammo, both SD and practice, Please remember, every person is different in terms of recoil perception, BUT, I find it more about 'how' the gun fits the hand.. which is why the CZ ergo's really really really are hard to beat.
I have put in a CGW hammer and few springs.. however, that was LONG after shooting this gun a lot! totally reliable. I suspect the reason I bought it so low, it came w/ two magazines.. the previous owner was using a 9mm magazine which was unreliable. Easy fix. No issue's since. and it is shot a LOT, by many! and not cleaned as regularly as it should.
My son, once owned this gun from me, ( a moments stupidity on my part/ and quickly purchased back), that being said, it was his carry gun, loved it.. I bought him a Ruger SR9 Compact... he still wants this CZ back, bad! it is quick to hand, great fit in hand, points and shoots to point of aim w/ no altered grip, or extra work to check, move, check, etc.. like some guns I shoot great w/ lots of 'get' my hand fitted right during long aimed fire..
not so with my PO6, I have also owned shot the 75b in .40, the PO6 easily shoots as well as that, recoil difference I really cant sense.
so, anyways, with my CZ's, on a similar shape, similar size handgun, the compact slightly heavier on empty frame, my take away is ... give me either! no real difference that would make a hill of beans difference in accuracy, reliability or felt recoil.
my .02c
K in MI