Which of these amps would be good for a P3D4-15?

personally i wouldn;t go with either of them i just bought a pioneer gm-d8400m for 100 bucks and its rms is 600 watts at 2 ohms it would be a pretty good match for that sub and it would save you a metric ton of money. spending that much money on u amp that is 1 ohm stable would mean that u should probably spend another 500 dollars for a 2 ohm dvc sub to wire it at 1 ohm. i now have 2 of those amps and they are powering 2 kicker L7's rated at 750 rms a piece. i just don't see the need to spend that much money.