if you want more bands, time alignment, ability to save and load personal settings, and set the left and right at the same time, go with the .2. i have a .2 and i like it a lot. the only thing i don't like about the 3sixty is the fact that i gotta hook up via bluetooth. if they made it so you could hook up to it via say usb, i think it would make an awesome product even better. one more option for tuning. most of the time it's a set it and forget thing though. i have a friend that had a defective bluetooth crystal. he couldn't tune his car and had to send it in. rockford took care of it and don't think he's had a problem since.