Having a tough time deciding which would be the better buy. The big 3 will be done. The amp I'll be using is a Zapco ST-2000XM II at first. I know they both can take more than that. I'll buy another later and run both of them but until then 2000 watts on either one. Custom ported box in the trunk of a 2012 Vw Passat facing into the car more than likely. Still a bit new and learning a lot. Thanks for any help!