If I had to chose, I would chose the Easton ST Axis 400 arrows. They are straighter by .001". I have heard many replies on whether a hunter can tell the difference between a .006" arrow and a .003" arrow. I do not whether anyone here can tell, but if they are the same price, why not get the better ones? I did not like my Gold Tip XT arrows very much. They were way to brittle for me. I have heard of some problems with the HIT system and broadhead alignment, but I also heard they fixed it. If I had to chose between those arrows, I would pick the Easton ST Axis 400's.