I have used Great Northern, Kanati, Eagle's Flight, Selway (slide-ons and quick detach), and Thunderhorn strap on limb models.
I also used Great Northern limb bolt quivers, as well as an old Delta for riser inserts.
What I have learned is they all have their positives and negatives. For me - the absolute best attachement system and the one that has offered absolutely ZERO effect on tuning of the bow is the Eagles Flight quivers. I believe Don's strap on system is the best on the market.
Having said that, I use Great Northern strap-on quivers on the majority of my bows because of their versatility and I like to carry 5 arrows.
Once they introduced the extreme kick-back version...it's close to a perfect quiver.
So my recommendation is GN if you like 5 arrows and like the look of them okay. The Eagle's Flight quivers are really great looking quivers and the strap-on system is fantastic. My only complaint is they are a very small profile and I like 4-fletch arrows. Aligning broadheads in the hood AND getting fletch clearance with such a small profile can be a challenge.