question from a new bronze bad jungler trying to be less bad and less bronze

Hey guys, ive recently found a love for wukong, mostly because i got the underworld skin in a chest

And i've looked at my champ pool, and realized that while i have been attempting adc it's probably not something i should main.

So i'm looking into jungling, and my biggest fear is poor prioritization and strategy

my question is: as a jungler is it better to maintain that all of your lanes are just ok, or to focus on one or two players to attempt to build them up to a point to carry..

I can see flaws and benefits to either, and i can assume there are situations where one is better, but in general, what is better?

For example, if at 9 minutes yasuo has two kills, no deaths, and there is a chance to gank mid to get him a third kill. vs bot lane which is tied and an equal gank opportunity, which should i prioritize? I ask because while i know the importance of having someone to carry the game, but i also know the importance of not having a liability, maybe my riven is losing to their illaoi at top lane and a gank will get her that opportunity to stay on par with the rest of the game. But in doing that i miss a chance at a counter gank against the enemy jungle going mid against the same fed yasuo mentioned above.