Water Lipo vs. Vaser Lipo: which is better for me? (Photo)

Hello! I've met with 2 PS who I really like, I want to have lipo of my flanks and upper/lower abs. One surgeon uses a water lipo machine and the other uses Vaser. I don't have a large amount of fat, just a little belly and muffin top I can't get rid of... Which method of lipo would work best for me? I like that the water lipo is gentle with less down time, but I like the skin tightening possibilities that some seem to get with Vaser. I just can't decide!! Thank you for answering!!