Looks Great! I think that looks like the TuffShield product. I have had it for almost 15 years. My advice would be keep it clean, because it's very easy to keep clean. If you don't keep it clean, the shine will erode slightly. Also the gloss covering does not hold up well to prolonged direct sunlight. You said you don't do a lot of work in your garage -- I do a lot of work in mine. And I generally have the door open and get direct sun in the garage door most of the day. I've already replaced few rows of tiles near the door because the shiny-ness wears off and black becomes dull chalky grey and those bright blue ones become very light blue. Racedeck is an awesome company. They replaced those tiles for me no questions. I'm going to replace again because they are trashed and I'm not going to ask them to replace again -- I should have learned and this time it's on me..... I might put Freeflow in the front few rows ... have a couple samples on the way.
Jorgen is an awesome guy too and always answered all of my questions, no matter how annoying. He used to check in here often, and was always helpful and positive -- but I haven't seen him around in a couple years. I hope all is well with him!