The Thailand ED Plus Visa is a special type of Non-Immigrant visa specifically for international students pursuing a bachelor's degree or higher in Thailand. It offers unique advantages like the ability to leave and re-enter Thailand multiple times during the study period without needing a re-entry permit.
It’s for higher Ed students who are going to universities
Not the rank and file Thai language courses, Ed visas, Muay Thai etc
I would suggest you go to a few schools take the free session to see if you like the school their teaching structure and how it will effect you the most
Also ask students at the various schools what they think of the school, visa process and the area (the city you stay in Thailand might not be for you after you stay there or it could be the best place on earth)