Hands down Bad Buddy, not only the are actors are seasoned ones with a variety of characters played in the past, but also the story is not that a trope. Unlike 2gether, which the pandemic helped since a vast of its viewers are at home and doing nothing, it was a great escape. Acting-wise not even as half as Nanon and Ohm, given that their filmography is not a vast. Also, the story is a plain trope. Fake boyfriends ending up as a real couple, it doesn't get any trope than that.
Meanwhile, Bad Buddy, on the surface looks like another trope. However, it is not a rival turned into lovers. It was a love story cut short and was able to rekindle their interrupted relationship. More of the godfather of the Thai BL, Love of Siam. What set Bad Buddy apart from the rest of in its trope, if ever you will consider this series as one, is that every episode does have a steady build up of the relationship. More of sine wave, that each episode will have you giddy, next thing you know you are cursing at a character LOL. Then at the end, the cliffhanger.