I do understand what he posted and I "get the point" that you and he are trying to make. I'm allowed to disagree. There's enough anecdotal evidence with enough plausible explanation to convince me that ISIS bottom brackets aren't as durable as a number of other designs. If you choose to believe otherwise, you're entitled to that opinion. I won't write you off as "not getting the point" because you simply don't agree with me. The OP has multiple opinions to weigh and I hope whichever path he chooses works out for him.