Thats right, I need your opinions on this. Atm my level is 74.
I started straight away at 76, doesn't really change in speed until you hit 90+ fishing.
Average 120 sharks an hour.
I would say fish monkfish if you can to 90, then change to sharks.
but if you can't because you're a skiller or something, just do sharks at 76
86 Is when the sharks start to come at a decent pace. If your looking to make money at 76 with sharks, you better be playing legit for 12 hours a day for a decent profit.
Best level is 99 cause it's the fastest.

