I wanted to create a 2D splash animation and used Flip Boom Doodle, which I might stop using because you don't have much control over the fps, but it was free! I'll look into using other programs too like Photoshop, Flip Book and possibly Toon Boom. This was just a test to see how it would look. I can see two errors which is the snap at around f9 and the drop of water coming down doesn't hang long enough from f9 or f10. I will try this again soon.