Not being that clued up on car head units, I am turning to you guys for
advice.

I am looking for a MP3 head unit for my car; I have looked at some but
don?t know which one to pick for the best sound and features. My budget
is between £250 - £350.

JVC EXAD KD-SHX701
JVC EXAD KD-LHX501
Alpine CDA-9812RB
Blaupunkt BLA-BREMENMP74
Clarion DXZ848RMC

The dash on my car is silver, so I would prefer the unit to be either
silver or have silver on it. I would consider a black unit if the sound
and features were better than all the rest.

ANY help and guidance would be greatly appreciated.

Thanks

Macross