is harder to get on casting wise? I guess logistics wise Survivor would be easier since 2 seasons a year, so there's already a better chance you get on. Also BB casts to type way more than Survivor as well. I also think Survivor cares more about ones life experience and their story VS looks/typecast in BB.
Big Brother is hard because it usually gets more applicants and the process is different and there is WAYYY more paperwork than on survivor and you have to do a lot of health tests
I think survivor. They have 2x+ the contestants a year, and BB brings people back a lot more than Survivor as well. Also, a lot of people cast for BB are just randoms from LA who the casting people meet at bars and such.