I bought the Vitamx PS 750 a little over a month ago. It works wonderfully. I tried other blenders before I purchased the Vitamix and couldn't get past the fact that they didn't completely blend the smoothies to a very smooth consistency. I did a lot of research and decided to give the Vitamix a try. No matter what I put in that blender it blends to a completely smooth consistency. I've also tried other recipes and they turned out really nice I highly recommended the Vitamix. I also love that it cleans itself. The only downside is that the container is a bit large for one person.