First snake dilema

HI there! I am lucky enough to be able to get my first pet snake but I've reached a dilemma. I don't know what to get. I've handled a few snakes and can say I like the feel of a constrictor snake, think like a boa or python. And while I want one, they get too big to fit my current space. Are there any smaller boa/python species I could get ( ball pythons and sand boas are off the table since both are known to be picky when it comes to eating)? Anything helps! Thank you :)