Hey guys, Im trying to decided on getting either a pair of 10'' alpine type Rs dual 4ohm or a pair of infinity 10.1D perfects dual 40hm,,, which one handles more abuse, and which hits harder?? im looking for tight punchy bass,, i listen to rock , mostly metal, so i need a tight hard hitting, and fast woofer.. any suggestions?? thanks.. the amp i plan to use is the mtx Thunder 502 , wiring into into a 2ohm load per channel - 250W Rms x 2 at 2ohm...