I would like to hear everyones opinion on this that shoots these arrows. I own Mathews DXT set up at 70lbs with a 27 inch draw. I also shoot 100 grain Slick Trick broadheads. I currently shoot CX Maxima 250's but also have 1/2 dozen of CX Maxima 350's in the same length. I shoot very well with the 250's but I feel that they maybe a little light for my set up. With the grain difference and the spine, does anyone know which arrow I "should" be shooting. I know the 350 will give me a little speed loss, but I will gain more KE. My thing is I wanna be able to have enough punch to to hit the deer like a semi truck at 40 yards. I know the 350 will do that, but will the 250? Any replys would be appreciated. Thanks alot.