Ok and is it going in two different cars? Do you want both of them in the same car? Do you want a separate amp for both? Are they going to be in different enclosures? My advice is use the one that's dual 2 ohm, wire it down to 1 ohm and sell the other one to help the funds for nice amp for the one. OR sell the Dual 2 ohm and buy a dual 4 ohm and wire that with the other dual 4 ohm down to a 1 ohm load and put them on a decent amp.
^This
