They should balance the jobs better, shoveling and car missions are the only real way to make money(also heard mushroom picking is). Car missions are harder now though because more people are online and can pk you. Pizza making, mining, letter delivery,flower/trash picking, and a lot more isn't worth it

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Mining is really only good for repairs. I suppose if you get to an insanely high level like 50 it would be worth it, but the amount of time that would take is insane.