Well, the Vitamix Explorian Series E320 is a brand new model. It’s completely manual and doesn’t have the “fancy presets” that you would see (and probably never use) on the Vitamix Professional Series 750. If you look at the raw specs, these are BOTH 2.2-horsepower blenders. The main difference is the price.
https://www.amazon.com/Vitamix-E320-Explorian-Blender-Black/dp/B08JXHQ3YF

