Now that i've tested it further, it's vry much clear that lower floors have the most fishing spot(as they should have, easy floor=more resource) and as all the bosses from f1-6 take like 20 seconds with primal rapier(the best c1 bind by far) you shouldn't even leave floors before boss as that would take more time. Soloing with cosmics and rapier bound on floors 1-~8 is around 130-140k fishing xp an hour, with likely up to 180k duo. The tests thai did are basically useless because of their nature, and nearing 200k without having 3+ people in there is very much unrealistic(and even with 5 people it might not be possible). And LMAO at the question thai just asked... Yeah ive been messing around fishing in dung for the hell of it, the frozen floors have a LOT more fishing spots than abandoned furnished etc