Vaffanculo,
Having fired the first 100 rnds through one of each, here were my results.
100yds- Ruger was averaging 11/10ths"
the CZ (American sporter style)- 4/10ths"
(5 shot groups)
Identical scopes(Nikon Buckmaster 4.5-14X), one in Ruger rings, the other in Millet anglelocs.
Barrels were cleaned between shots with a pull-through bore cleaner, and each rifle was continuing to group tighter when I returned them to the owner.
Either would make a good choice, prices on the test samples- $500 for the Ruger, $400. for the CZ.
The Ruger offers the possibility to switch barrels to a .22mag.
The CZ offers an easily smithed trigger, and precision accuracy.
Take care,
warren