It all depends on what you want out of this gun, how you'll use.
If this is a plinker only, or a collector's item, makes no difference - pick whichever one looks better to you.
If this is intended for competition, even down the road, the SP01 hands down.
I used to be the official CZ geek around here, then I moved away for a while to shoot a Sig, an NP22, more recently a Tanfoglio, and I'm back in the CZ camp with the SP01. What really blew me away is its accuracy (group size). I get better groups with it shooting practice Wolf ammo than shooting factory competition ammo in other guns... Plus the availability of production-legal factory options (hammers, springs, sights, etc, etc).