I don't have a Team Primos, but my son and I both have PSE Durango's and are very happy with them. Mine has a Bullwhip cam, which seemed to make it noticably louder than his Lightning cam, but with Limbsavers and the new PSE vibration dampeners (standard on most if not all new PSE bows), the Bullwhip quieted down, no louder than any other. I shot two bucks with the Bullwhip, one last year without the new dampeners, one this year with. Noise didn't seem to bother the deer, although last year my son could hear the shot. Complete pass-through last year, would have this year but downward angle caused expandable to hit opposite shoulder and lodge in bone after passing through liver, both lungs, and heart. Deer dropped within sight.
What really makes me a "PSE fan", however, is the great service I received from the PSE factory. I needed a different cam, and they had me ship the bow to them and they changed the cam and sent it back to me no charge with 3 day turnaround. Maybe that doesn't seem like much, but try that with Mathews, you can't even talk to the factory much less upper-level management--they don't seem to even like to their dealers very much. I also have two Mathews. Very nice bows, but I can't seem to shoot one consistently because of the grip (not necessarily their fault, need to get a different one) and the other I really like, but the arrow porpoises like a maniac--two Mathews pros haven't been able to figure it out, and the Mathews factory doesn't seem at all interested in helping. PSE shoots same arrows, same rest, everything as a perfect bullet.
If the Mathews doesn't resolve, I'm getting rid of both and won't get another. My next bow will be either another PSE, or might try a Hoyt, but doubt that I'll ever get another Mathews. Read the newsgroups, etc.--lots of negative comments about Mathews (of course also many fans). So, FWIW, I'd go Hoyt (no personal experience, but know others who like) or PSE which have nothing but good to say about.