opions needed

So there's two guys in my life rn so there's A and B B asked me out and I really like his personality and think we'd be good toghther but it's hard for me to trust people and one of my friends likes him and she likes a lot of people but I think she'd be ok with it A he asked me out as a joke
I think he's cute and maybe would date him but he breaks a lot of rules and is rude to me opions needed plz