I bought 2 CZ Bobwhites about 3 years ago, one in 20 ga. and the other in 28. Both have have well over a 1000 rds. thru them. Bought them for hard use shotguns for grouse and woodcock and pasture clays. The 20 gets a lot of use on ducks with bismuth and Kent Matrix ( thankfully I stocked up years ago), over decoys it has been great. For the money to me they are a great buy. I have better SxSs but enjoy these and besides the 28 you can carry all day. Both work well on bunnies too. This is my personal experience with these 2 .