So, for a while I think BAS was lifetime warranty on the back window. That has most likely changed once windows started separating. There is not a lot of cases on here but it did happen to me (mind you previous owner stored the top in his attic for a few years in Colorado before moving to Florida and installing it). I was the buyer who purchased his car with a 1 year old top on the vehicle here in Florida and a year later the window started to separate. if I am correct, there is a 1 year warranty on tops now. BAS is a fantastic vendor and they offer great prices and real customer service so I think it was just a once in a thousand (or more) defect.
EZ-ON tops cost twice as much and I do like them. They look great and I’m sure especially in hotter climates the sewn in pocket helps.
But is it worth the price? I don’t know. Have heard stories of the top not being cut the right size etc.
BAS worked with me on the price as the window shouldn’t have had an issue, despite me not being the original purchaser. So that is a huge credit to them. I would 100% recommend them and would go with them again. The top makes the car look brand new and it fit perfectly.

Like anything else, it’s a question of preference and how much money you want to spend but for the price you cant beat BAS! Would purchase again!