I've done some searching on these tire shines but I haven't found one that says which is shinier? I've used z16 which looks really shiny until you drive it. What about Optibond and Z16. How shiny are they and do they hold their shine after they're driven?
You may want to check into Blackfire's stuff. of those 3 I only know Gloss Its Signature stuff is a bit shinier than Z16. You may want to look into the application of the product. I know with GI you can lay down a base of GI TRV then follow up with the GI Signature tire stuff
Seriously, please stop responding to this guy. Go back and look at his posts....he honestly asks the SAME THING over and over again. It's beyond ridiculous.