Ive had Pioneer before and they have nice quality with higher Wattage per channel.

Ive also noticed with Pioneers you get louder play without having to turn the volum up that high.

I currently have JVC now and quality is just as good, as this was the HU i had running 3 MTX 9500s and the quality was great from the RCAs.

You wont be dissapointed with either