Looking to buy a backpack blower, Stihl's "most powerful blower" has a 172mph air velocity, I saw a model from Fradan the other day, it has an air velocity rating of 236mph. To me that is a big difference, not to mention that I can get the Fradan for under 275 dollars. I have a stihl 4 mix brush cutter and love it, but 64 mph air velocity difference seems like too good of a deal to pass up. Does anyone have any Fradan products? How do you like them, are there any other brands I should check out? Thanks guys!