Only just installed. Used Park Tool anti-seize for press fitment into an alloy bottom bracket shell. Went in easy enough, but IMMEDIATELY had a creaking BB...c'mon! Not even a few miles of silence? Maybe it'll wear in. Shimano stuff NEVER does that.
I am a fairly heavy rider and on a bike with the press fit bottom brackets I tend to eat through them pretty quickly. I have purchased nicer more expensive ones and ceramic ones, but the SRAM GXP Team Bottom Bracket serves me well everytime, plus after a season of beating it up in cross and gravel riding its not too expensive to replace if need be.
