OT is my current but they expensive as hell. I recently took my mom to an optical store in aboutique mall (the one next to supertech) - to the back. Surprisingly, the optometrist was superb, the service was fast and the lens and frames were very reasonably priced (i think she paid like ~1800 for everything) and considering i had hit OT earlier that year and dropped some ~2800 on mine, i was pretty ticked off. And it didn't even have none of that coating or nuttin on it.