I like the heavier arrow,, different studies show different results,, but I had such good success with the heavier arrow I go with that for larger than deer,, my bow is quiter,, they work well, and I think in real life hunting situations,,they are not easyly deflected by twigs or stuff,, I do alot of stump shooting and see they find the target even if hitting something small,,that being said,, the 10gpp is hard to beat,, tried and proven,, thats just what I do based on my experience, and others have arrows that work for them as well,, but I think you will be amazed at the effeciency of the primitive bow,,
![Wind (W](http://www.primitivearcher.com/smf/Smileys/default/PA_wt_windy.gif)
,,, also if you ever make any dog wood shafts ,, you will see its hard to make one less than 500 grains,, an arrow 28 inches could be 6 0r 700 grains,, so they kind of self regulate