Osage: Way to not come off as a fanboy. Yes, mathews makes a good bow but they aren't for everyone. The only Mathews I would EVER own is the Switchback XT (which in my opinion is one of if not the best single cam ever made). You shoot the DXT -- I hated it -- but I'm 6'3 with teradactyle arms and I felt like I was gonna break the dinky little thing. So I went with the marquis because it was a little bigger and felt better.
As far as the orignal poster... shoot what is comfortable to you. If you like the admiral and captain but like a little longer ATA -- TRY THE SENTINEL. OMG I love the sentinel. If I had the money I would have two already. Sweet shooter