I shot the Tribute, Mighty Might, Trykon and Switchback.

My choice would be the Tribute. I just have to decide if it is that much better than my Defender to switch.

Tribute - Can't find anything wrong with it. Sweet bow.
Mighty Might - Also nice but not as smooth as the Tribute or Trykon.
Trykon - Didn't like the let-off or the twang sound.
Switchback - Smooth but top heavy. Didn't think it was as fast as advertised.