unidentified love?

so me and this boy went out for about 9 months.I’ve never had a realationship that long.weve had to many fights to count, we disagreed on things and it wasnt going well towards the end of the relationship.so I decided to call it off.I was sick of stressing over it.I told him that it would be beter as freidns, beause we act like it anyways.he was very upset and went off.we from then on have been having these LONG talks and all he would say is how much he wanted me back. he would guilt trip me and say how much his life would change if I wasnt with him.he saw a future he said, but I diddnt.I dont know what to do because I have some feelings for this other boy, and I dont know if I want him again.there both two great guys, I just dont know who makes me happier, and who will treat me better. what do you think???