Boyfriend vs ex

My ex and I broke up 2 years ago after dating for 2 years but we have always stayed kinda close. I have been dating my current boyfriend now for a year but I have hit a crossroad. My current boyfriend isn't interested in working towards a future together. He doesn't want to save for a house, get married or have kids anytime soon and I want all of those things. My ex on the other hand is so ready to get his own house, get married and start a family with someone. It has made me really confused on what I want because I find myself thinking about my ex more and more now. Is it just because I want what he can give me? Or is he really the better guy for me?