Don't like the Clayton's for a couple of reasons. They used welded bungs (round) into a (square) tube. Structually square tube is not as strong as round tube. I also don't like the fact that the bungs don't fit correctly and they just weld the "gaps".
Personally I'd run a set of Rock Krawler arms. Made from SOLID stock and has machined ends (no bungs). Lifetime warranty on them and the joints don't require much maintance. Not to mention they are cheaper...