That one is going to be a hard one because both are good options. The plus for the clown boy is if you go with him and hit a visual clown you can prove out your female and get some cool clowns. The freeway is the better odds choice imo because your female has yb so you have a pretty good chance of making some freeways which is always a good thing. I think it comes down to which you'd rather add to your collection, clown vs freeway.
Me personally, I don't like messing with low odds hets, too much time to invest for disappointment. So I would go the freeway route.