I'd probably go with my "gut feeling" on what I felt would be the most fun to work on, most rewarding at the end, and how much work is involved. Ultimately, go

I'd probably go with my "gut feeling" on what I felt would be the most fun to work on, most rewarding at the end, and how much work is involved. Ultimately, going with the gut feeling will always be a better determiner of success than thinking things through with your head.