I've always had a issue with a halo between my 20 and 30 yard pins since they were fairly close to each other and it hurt my accuracy. When i bought my last bow i went with a HHA sight and fell in love with it. I like the fact the i don't have to do Kentucky windage like with a multi-pin sight and can dial in right on to the exact yardage while i have my release hooked on. And it uncluttered my sight picture too.