JBL 1200.1 vs MTX 8100d

I am going to buy one of these two amps. I can get the JBL for $289 and the MTX for $349. Which is better and has more power. Im going to use it to push 2 12" alpine type R subs in a sealed box I bought from Mega Bass.

anybody know which is better or more durable??

Maybe I can make this question better.... If it were you which of the two amps would you buy and why??

thanks, carson

nevermind