I use suction cup. At first I used to always keep an eye out and was worried one of those peeks i wont find it there no more. but to my surprise it was always there everytime. With time I ran very high speeds and that cup really really works great. I place it on my left fairing, great visibility and vids. Sound is very low though, even if you disable sound isolation. But Vids are very OK. Battery dies quick, they say you should use lithium. I never tried lithium as I am unable to find any here in Qatar. I use Alkaline Advanced. they dont recommend rechargeable, but thinking of using them anyways coz batteries are a big cost. Enjoy Captain!