Welcome to Subeta! Perhaps unlike some other pet sites, pretty much all quests are profitable, there are some exceptions where events or a new item is very inflated in price on shop search, but otherwise the payout in items or sP should be higher than what you turn in.

Personally I like to start of with the Wizard as my first priority, as the tokens are very useful. Then for me it's probably Sarah or Saggitarius (depending on your sP funds), both are quite profitable. I find that Pete/Library often give me high value items, but if you're lazy to price items then they might give a little less sP

Useful Links:

What to do on Subeta? FAQ Useful general information for newbies Customise your dashboard Useful Custom CSS Builder Shoutbox (live chat) / Discord Finding friends (Chit Chat) SubetaLodge (Offsite item database, pet colours etc.) Upcoming event: Morostide