RE: browning t-bolt or cz 453 american
I have no experience with the Browning T-Bolt, but I imagine that the quality is good, and it would likely serve you well. Also a bit of a novelty! I do however own a CZ 452 without the set trigger. This little rifle is extremey accurate. The quality is very high, and the normal trigger is plenty good enough for all but bench shooting. You couldn't go wrong with it.