which head unit?

Hi ok like i wrote above which head unit do you think is the best choice. before i show you my choices let me say what i want.

the head unit should be top quality. the sound very accurate. the only extras that i want is a active crossover.

here are my choices.

1. clarion 9255
2. pioneer dex-p99r
3. alpine 7998r
4. clarion 938r
5. pioneer p88( i think that is the name.)

my first choice is the clarion becouse it is suppose to have the mcintosh cd drive in it.. after that i am not sure. price should not be above 350 tops 400 euros. new or used i dont care.

thanks brian