I vote Bowtec. I bought the ExtremeVFT and love it. I was looking at Hoyts Razortec before I found this Bowtec dealer. He let me shoot his VFT and that was what made up my mind. I have heard mixed stuff about mathews, I guess you love em or hate em. My dealer used to shoot competitively with a mathews and said he was always having to replace the limbs every 6 months. His advice to me was if I didnt get a bowtech from him he would rather see me buy 10 hoyts before 1 mathews. Since he only carries Bowtec I thought that sounded pretty unbiased. I however have no experience with mathews so im just relaying what I was told.
Shoot em all and see what feels the best.
Oh yea the birth certificate on mine at 28" said 307fps