I'm in the market for a new chain for 03' record drivetrain. It's between the Record-ud, Record-udl (drilled), and I just found out about the Wipperman Connex Stainless. Sounds like an awesome chain, rust-proof, easy to remove, but more expensive than either record chain. Can anyone back this product up? There are a couple reviews on this site, but I'd like a second opinion, if possible. Is it lighter than the record chain? Longevity? Thanks!