Just wanted to mention a hidden gem in Koh Samui, the Fisherman's House Cafe in Bo Phut in the very quaint old fishermans village, they are in the main street. These people really care about their coffee, have a beauiful Faema E61 out front, offer Aeropress, V60 pour over, about a dozen cold brew and drip version and any espresso based drink you can imagine. They genuinely care and were happy to explain each and every drink. I actually didn't try any espresso based drinks but had an iced coffee called Jack something, possibly fly, which had orange juice in it and caramel. Sounds shocking but tasted great, something like Contreau. Also had a 24 hour cold brew which was great. Here to mid Jan and going back tomorrow, this place is about 15 minutes by bike from Chaweng Beach (the main tourist area). Without a doubt the most coffee focused cafe I have seen in Thailand, even had an aeropress instructional video playing.