I use only two types of lock rings, Hornady and RCBS. I have the die wrenches for both. In my not so humble opinion, the Hornady lock ring is the best on the market, hands down. The RCBS is close behind, and would be better without the brass set screw, but as long as you don't get ham fisted on the brass set screw, they work fine, too.
Hope this helps.
Fred