I shoot 2219's for everything right now but am looking for something new for 3D. My arrows are XX75 2219 31" 125grain tips blazer vanes at about 550grains total. Speed is around 230fps at 70#DW. Not fast but WOW the kinetic energy.
Not many guys around here still shoot aluminum so I am slowly turning to the dark side (carbon)
Come on there has got to be more guys on here that shoot aluminum.