I'm USA-based so I've only joined gos from goms who are also usa-based or can ship to the us, but I've joined from @/sunaprntgos, @/ttokkiorders, @/gosbyori, @/zuorandom, @/starlitnights__, @/mewysan, @/bnharmy, @/ikugos, @/sanri0miya(no longer does gos)! There's definitely more goms out there, but these were all I could think of on the spot I hope this helps :)