Ive been playing for 25 years and I never used straplocks until I bought a Ric that came with Schallers. I figured why not use them, I payed for them, and since then I really like them alot. I have "caught" my bass a few times at gigs, and I dont jump around alot either. I went out and bought another set of Schallers for my 5 string and since I swap my basses (4 to 5 string and back) at gigs, I feel much more secure with them on.