Full house
Princess hours
Kluen cheewit
Karn La krang Neung... Nai Hua Jai
Cubic
The Crown Princess
Pin Anong
It depends on your taste. If you like 'slap&kiss' drama or not.... if you don't mind a little more silly drama. Actually, I don't think there is better or the same level drama as BS.
Look at my watch list, you can find there better and worse but still good and funny thai drama