yes I am using the Speed pro's and they are holding up as good if not better than any thing I have used in the past.

the reason I was rolling my eyes is due to the negative posts I have read about the arrows by folks who have not even tried the arrows yet.

the reason you dont see these shafts in pro shops is because they sell out as fast as they can get them in and are now backordered because HCAcant keep enough in stock to keep the dealers supplied.

that tells me that there is a pretty big demand for the shafts.

of course people like dougaboy will speak negatively about the shafts because he is using 750 grain arrows that takes 30 minuites for his arrows to hit the target 30 yards away.

my set up is speed Pro max cut to 29.5" speed pro speed nocks Blazer vanes and wasp boss bullets traveling out othe newberry b1 at 345.8 to 347FPS off the string and traveling 335 FPS at 20 yards total grain weight of the arrow is 265 and fly like guided missles.
I will let you calculate the KE the arrow is generating at 20 yards

frankly I am weary of answering all the negative posts about these arrows by people who have never tried them.
if you want to try them, great!
if you dont , Great.