Guild Wars 2

Is there a chance at improvement or failure that is improved by using fine?

Besides the ways to get them, the only difference is that Fine works on 80 gear, and regular does not.

No one is going to use Basic T-stones for gear that is going to be obsolete within minutes of leveling.

Fine T-stones will be used a lot when players reach level 80. Players will continue to make their character really nice looking.

Basic T-stones is made for alts. When you have 80 Basic T-stones in your bank, you know you should just waste them to make your alt character pretty.