android because it can dual boot on some devices like the galaxy S3, with the right hack.
http://forum.xda-developers.com/showthread.php?t=2270158 (be-careful this is for the international galaxy S3 so dont flash on a NA galaxy S3 it can brick your phone)
plus many many other things, like custom roms.. you can find the perfect rom for yourself if you look around and have the device.
http://forum.xda-developers.com/showthread.php?t=2270158 (be-careful this is for the international galaxy S3 so dont flash on a NA galaxy S3 it can brick your phone)
plus many many other things, like custom roms.. you can find the perfect rom for yourself if you look around and have the device.