I have a Ninja Pro 1100 and I absolutely LOVE it. I chose this model specifically for it's ability to crush ice and frozen fruit. I use it daily for protein shakes (with ice) and my daughter uses it daily for frozen fruit smoothies.
Sleeved on 12/30. Down 30lbs overall. Really struggling to get protein in, the shakes are just too sickeningly sweet. My surgeon still has me on full liquids (not even yogurt) for 6 more days.