I am taking my bow in to Archers Den tomorrow maybe to get her tuned up and what not. I shoot carbon express arrows with 100grn thunderheads. Compared to field points I loose a pin, 20 yard with field points becomes a 10yard with broad heads and so on. I think I remember hearing that the 2 bladed magnus and such fly pretty similar. What brands should I look at, do they have any you can test? Just thinking of upgrading is all. Might be a few days or weeks before I get the bow, will know more tomorrow. So I have a little bit of time to make up my mind.