whats 11, size of your... nvm
it all depends on your equipment. i keep mine at 70-80%, forgot exactly where since my card is sent for repairs (should be back soon tho, hopefully). associated gear is EMU-1212M with some serious modding and Singlepower PPX-6CG7 (x3 RCA cleartops)
with the soundstorm i am stuck with at the moment, i simply couldnt care less; as such, i keep it at 100%.