Yeah it really depends on what you want. What are some of your favorite combos that would pair well with what you have?
I would avoid lesser x lesser since super lessers sometimes have "bug eyes". I don't know if it's a genetic risk or not, but it is cosmetically not typical of a ball python.
Spider x pastel is good. Spider x lesser is also good. Obviously it depends on whether or not you want to produce bumblebees or lesserbees. Or pastel x pastel or pastel x lesser.
You have 2 of the same morph in each gender, which kindof stumps your options lol.