If you want Thai, I’d go to SaiTong or Chalong over LumLum. They focus on different regions, so not directly comparable, but I’ve had good meals at all of them. Chalong skews spicy (and will not adjust), portions are small compared to the others, but the food is good. SaiTong has a very interesting compilation of dishes.
Here’s another write-up of Chalong, and a few write-ups on SaiTong.