Every profession is great as long as you keep up the hard work,nobody makes money with them by just sitting all day,not picking anything at all
It's better to be silent and be thought a fool than to speak and remove all doubt. What's even better is to weaponize your words to destroy anyone who dares challenge you.
Mag side guide to profession:
level 3: not fisherman
level 4: not fisherman
level 5: not fisherman
level 6: not fisherman
level 7: you can start being fisherman, though why would you change
Every profession can potentially make same amount of profit per hour from raw resources if you can find a buyer. There is no single best profession as they all have their own unique aspects.
human side.. lvl 3 help with collected plants for red mercenary badges
in lvl 4 same with inks.. fish are fished faster than collecting plants.
in lvl 5 and lvl 6 herbo is good because of pots