I'm a little biased because the softop was all it had when I got it.
Disadvantages:
1. They don't look as nice as the hardtops when they're up
2. Mine does not seal well around the front windows...probably needs some tweaking.
3. Tailgate bracket looks funny when the top is off. But my silver paint helps hide it.
4. Not crazy about having to drill into the windshield frame and tailgate. like bp71K5
Advantages:
1. You can zip out all the rear windows and have a big bikini top
2. I can put it up and take it down
by myself in less than 10 minutes.
3. It makes going topless a whole lot more convenient...which is what I think I said in #2.

4. The wife and kids dig it because it's not as windy, or cold, with the top up windows off, as it is with the whole top down.