I got more chain noise with the ESH vs. the V. IMO the V is the best chain currently available. Whether it's worth the money to a given individual is another question. I'm still debating it with myself.

Despite being a chain snob, I have actually had very good results with whatever 1/8" chain Giant is currently putting its name on. $10, and I even used the master link.

On a more general note, I think discussion about strength is foolish. Any modern chain is more than adequately strong for even the strongest rider. Wear may be a worthwhile question, but I have never seen any valid wear comparisons. Just anecdotes of various credibility.