Bought mine at Autzone as well. Have seen it at Advanced Auto and WalMart also. $14 and I think it is worth it. Goes on and comes off nice and easy. It leaves a very smooth finish. I have used #26 previously and still like the #26 about the same. The big difference between the two that I found, is the ease of the NXT. It turns out GREAT when you polish the vehicle first and than put NXT on it.

I put a coat of #26 wax on a few days after putting the NXT on and it looked AWESOME!!!

Try it if you get time.