I am not keen on muscle guys, but did visit Tawan with a Thai who likes muscle...and he did not off a guy from there...mainly I think because the selection was not that good and some of them were overweight and out of shape. Some were clearly not gay and did not show any enthusiasm. Up2 bar, has some muscle guys but limited number..however, because they get fewer customers, the guys seem a little more willing. Also Jupiter seems to have more muscle guys than other places.