I have both and love em! I have done some pretty elaborate measuring of these bows at my draw length with two weight arrows; 414 and 505 grains.
Wow, you can't go wrong with either.
I'm going out on a limb here sharing this info because lots of folks don't like this kind of detail.
I have a 2011 Silvertip: 60" 46#@26".
The Habu I'll compare is 2012 Vyperkahn Recurve: 46#@26" -- this is triple carbon and newest of the new (thanks Mike!).
414 Grain/505 Grain Arrow
Silvertip 176 FPS and 163 FPS
Habu 168 FPS and 158 FPS
I also divide the FPS by bow weight to come up with my own "performance" hot index.
The Silvertip is 3.83 and the Habu is 3.65. The Silvertip is 5% "hotter".
The silvertip is the top performer, according to these measurements of all my bows. (Most would be shocked to know what #2 is and I ain't saying in public because it cost me about $1,600 LESS than either one of these babies).
Both bows are beautifully made and a joy to shoot. They have pretty different grips. The Habu comes standard with a lower grip, which I like a lot. The Silvertip has a very contoured grip and mine is checkered.
I'll end with this. I should hunt with the Silvertip, but I hunt with the Habu.