Well, I tried the Outback and both Hoyts, and, IMO, the BowTech was the way to go.
But, if choosing between the three you mentioned, I'd go with the Outback. Personally, the draw and grips on the Hoyts weren't for me.
Seriously though - check out BowTech if you haven't already. (And I have to think you
haven't already or they would have been included in your choices!
)