I have never shot the Firestorm...but I have the SQ2 and Ultra2. I have also seen an earlier version of the Mighty Mite, UL31, G2 and just recently the Patriot.

Any of the bows will be more than suit your needs. The only one I would be a little leary of is the Ultra2 because of the low brace height....but if you are shooting a Viper now I don't see it as much of an issue...<img src=icon_smile_wink.gif border=0 align=middle>

What are you looking for in a bow? Speed? Accuracy? Forgiveness? Light weight? Stability? etc.....