Out of all the main games, I'm kind of curious to know what everybody's favorite region is. Personally my favorite region in terms of design in Hoenn. I really think it fits the themes and ideas of RSE. Sinnoh comes in a pretty close though because I think it has the best soundtrack (RSE's soundfont is so atrocious). Kanto is probably my least favorite because pineapple Snorlax, pineapple the thirsty guardperson, and pineapple Rock Tunnel.