Dull blades/broadhead practice etc. is the reason I went to G5 Montecs. Their design allows you to practice with them all year in foam and then easily sharpen them for the real deal. Other BH's like NAP Hellfire Magnus SS Snuffer's allow for the same kind of resharping on a flat stone. Furthermore, those Montec's are ONE PIECE cut-on-contact spin AND weight tested +/- ...it doesn't get any more simple than that. Somethin' to think about I guess.