i've got a 661 mullet(cheap and tough), and a Bell Bellistic (fullface) which is real nice but i only wear for downhill or big hits, and i've got a trek something (for xc, it doesn't see much action), I like all my helmets and they are all pretty afforable...and you would probably be fine with a non full face skate style helmet unless you plan on going real big or racing downhill.