I had a tub reglazed probably 10 years ago and it had held up pretty well. It is just now getting to the point where the “shine” on the floor of the tub is dulled. I used a company called “Perma Ceram” which does not exist anymore. My brother had the insert put in his tub and he was satisfied but said in retrospect he probably would have done the reglazing considering the price difference and the length of wear that I got using the reglaze. That being said, you are only as good as the company and installer so beware of “cheap” as it appears that you get what you pay for in this arena.