Henry: light,fiberoptic sights easiest to see, easy to operate bolt handle, reasonable pull wight to [censored] bolt, 1.5# trigger clean and consistent. "buy it"
Savage: youth testers liked the Mini Bolt better. sights and trigger were biggest issues "don't buy"
Chipmunk: youth testers called it a "kiddie gun" small all over, cramped for older kids "Don't buy"
CZ: good trigger, well made, accurate. Didn't do everything we wanted though, good for valuable experience. "Our Pick"
more on the CZ - no checkering on the walnut stock (I could have sworn this model was beechwood) 4 pounds, trigger guard roomy enough for adult fingers, standard size bolt head,flawlessly finished and tightly fitted, crisp 4# trigger, not floated, 12" length of pull, dovetailed for scope rings