It's impossible to me to recall all Thai Drama's I watch before, they're simply countless.
At this moment I'm watchink HOOK, it's about Muay Thai (Thai Boxing), Love it so far.
Did recent finished a couple of Thai Drama's , some are in my perception really worthless, others are jewels. Those below are great 10/10 (own perception).
Naree Rissaya it's about deep jealousy between sisters
https://www.facebook.com/watch/102622343519969/1270306039693427/
Voice it's about an agent with a superpower vs a powerful smart murderer.
Love Destiny, it's about love that trespasses the boudaries of time. A must to see for those interested in Thai history, cultural and religious values. You wont look to Ayutthaya the same way again!
https://www.youtube.com/watch?v=oAwGBYdvwW0
It can talk about Thai Lakorn for ages, just try these ones.