Currently, its the salchow. This was the easiest jump for me to learn and it just has such a nice, easy feeling. I'm working on the loop and while I don't have it clean yet, I still like the take-off.
I really like the flip jump. I get more spring on it than my other jumps, which is odd because I'm not a toe jumper. I love the axel and 2sal as well, but I can't do a toe-loop
When it's on, my best jump is a double flip, but I absolutely love the axel. It's just so much fun for me, and I'm hoping I can learn to do a double this summer.