Just scored some XTR cranks (M960 if it matters) on ebay, and I need a BB to go with them. I want to spend around £30-40, so King and ceramic are out of my price range. I've heard various good and bad things about Shimano, anyone care to point me toward something that won't wear out in fifteen minutes.
I'm assuming the overall width of the cups is the same for XTR as for anything else. It's for a 63mm shell with no E-types or chainguides BTW.

