Stanley wonderbar if you are on a budget, Atwood pry-products if you want awesome handmade craftsmanship. I opt for the latter. Peter's stuff is very well made, made by hand, and buying his products contributes to the custom knifemaker so he can continue to produce incredible products.
If, otoh, you are bound and determined to only carry a folding knife for all your prying chores, then I would look for one that has the thickest blade you can find, the beefiest pivot, and the thickest lock. You will be giving up some pure cutting abilities in the tradeoff.
Strider GB''s and Extrema Ratio Fulrums come to mind. Both are fully capable of paint can lids, t-nuts in wood, baseboards, wood door casings, molding removal etc. The edges will get little chips from the metal lids eventually, but you can sharpen them out.
I regularly carry a Strider GB and it is fully capable. That being said, there is always an Atwood prybaby on my keyring for the majority of my prying needs. If I need more leverage on something, I go to my fire engine and get out the Hurst tool.
Kind regards,
John