These headphones have been compared all over this forum and I've read all of it (I think). Following which, I have no doubt that the IE80s win on sound quality. My problem is this: I tend to use them mostly for travel to and from work on the London tube. With my current BeyerDynamic 101s I don't get quite get enough isolation (and they're fizzing on one channel, so it's time to upgrade anyway). What do you guys think? Will I get enough isolation from the IE80s to enjoy them or will I be safer with the Yamahas?
Please don't give me other options. It's taken me three weeks to chisel it down to these two