I too have been using this wax since it came out about three years ago. The NXT 2.0 is the newer iteration and I'm really pleased with the result. It is easy to apply and remove and keeps the Shelby looking good! I've used about every wax there is over the years and although there are some that may be marginally better, albiet a lot more expensive, I think this is the wax I will stay with for the forseeable future. I do recommend it, highly.