Arctic-

It mostly has to do with draw length, arrow weight and draw weight. Example: That bowtech you mention will not shoot your arrow @ 300 f/s with a draw of 29" and 65 pounds. Depending on the bowtech model it may infact be a little faster than your mathews because they have good BPF numbers in my program. (its an efficiency rating....my own proprietrary thingy)

I hope this answered your question,

Happy Shooting!



>>>------Tony Virnoche------>>>
>>>---The Archery Program--->>>