In a huge dilemma now. Which one should I get?

 

1. Avic D3 - Used ($345) - comes with bluetooth and ipod cable

2. Avic Z2, there are 2 - One is $550 and another is $650. The pricier one is updated to Z3 with 80 GB HDD and has ipod cable. $550 one does not have ipod cable.

3. Avic F700BT Used ($425) - comes with everything but has a smaller screen than 1 & 2.

 

The car is 1990 Nissan 300ZX TT. I am getting double din bezel for it too.

 

I have AVIC-X920BT in my other car and I love it very much.