Input on these HeadUnits?

[bjtheman1]

I'm looking at some new head-units, really like the touchscreen ones but don't want to break the bank on all this. I currently have the Shaker 500 so I'm looking at double-dins to fill the void.

I found these which seem to get good reviews and the prices aren't bad:

PIONEER AVH-P3200DVD
Or
AVHP3100DVD - Pioneer
Or
Pioneer FH-P8000BT

[bjtheman1]

After reading tons of reviews I figured out what I'm going to get:

PIONEER AVH-P3200DVD
Polk Audio db571 5x7's for the front and rear

I'll be reusing my Kicker Amp & CompVr 10" sub as well.