I made a little search on available chains, and i'm between Tsubaki omega, DID X’ring VX and DID X’ring VX2 (gold). I don't want to spend more money for the gold DID which seems to be the best of these, but I'm not very sure about Tsubaki. I read that they make quality chains, most car manufacturers trust them for their cam chains, etc. Does anyone has Tsubaki experience? Shall I go for them?