emt137, there are not many of these Mesa and Mini Mesa quivers out there yet. We have been concentrating on evaluating and determining how many models to make and have not yet put them on our website. Because we have busy with other parts of our business we have not moved as quickly as we would like. Finally, I believe that we have it finalized and hope to get it on the website soon.
We will make 4 models including the lightweight 4 arrow Target Mesa, the Midget Mesa for up to 2 1/2" broadheads, in 2,3, or 4 arrow, the Mini Mesa in 2,3, or 4 arrow for broadheads up to 3 1/4", and the original Mesa in either a 4+1 or 6 arrow model for broadheads up to about 2 3/4" in length.
I am currently using the 4 arrow Target Mesa on my bow and enjoying it. I believe that this Mesa concept has a great future and by next year there will be plenty of people who can answer your questions.