skookum vs kanati quiver for BW PMA

[Jon Paulding]

I currently have a Black Widow Webb Tite 5/7 quiver which I like except it is very heavy and throws the balance of my Black Widow PMA off quite a bit. I have been looking at other lighter weight bow quivers and want the advice of fellow TradGangers who have used either the skookum 4 arrow or the Kanati with a BW PMA. 3 questions:
1. Which least affects the bow's shooting?
2. Which has the better attachment system to the bow?
3. Which is better for long arrows(I shoot 32" arrows)? Thanks for your thoughts!