The only issue with the CF Komperdell (REI and MSR included) I've seen in terms of durability is the threaded post beaking where the friction wedges screw on to. I wish Komperdell would make these out of aluminum, but unfortunately they are plastic albeit pretty strong plastic. My only caution would be to not over-extend the poles thus putting more stress on these treaded posts (this could happen while pitching with a tarp). I've had a couple break on me.