Should i swim or play basketball?

I played bball last year and love the sport but dont like the coach. I have swam ever since i was little up until my freshmen year in hs and then quit cause of bball, but i have also played bball ever since i was little and loved the sport.I like swimming but not as much. I am good at both and can help either team out. our swim team is really good but our bball team isnt. What should i do?