Hi, i bought a home 3 years ago with a fiberglass pool that look good with only some zones paint look fading and bubbles. I’m thinking in fiberglass resurfacing but not sure of what method of resurfacing is better because looking many videos in youtube and many companies do in many ways. I live in south florida so i so a video of https://youtu.be/lqWYomMPVFc and don’t know if the job is good. Waiting for any suggestion/advice?