📲⚡ Mobile Data Question ⚡📲

Last trip to Thailand I got an AIS 5G SIM card and I was getting lag when using instagram (videos and posts slow to load). This time I got a AIS 4G SIM and it's basically the exact same speed. I did a speed test and it's about 10MBS.

I learned from a visit to the AIS store with help from a local that they throttle speeds for foreigners, and if I want a faster speed, I need a plan/contract, but that it requires a Work Permit, which I don't have. But I do have LTR visa.

Wondering what you recommend for the fastest, best value mobile data SIM card that I can get on a LTR visa.

Thanks! 🙏