The most difficult decision was that I use my blenders mainly for smoothies. I was so used to using the personal cups to blend this smaller amount of food.  This smaller contain is great - it is small enough to make my smoothies.  I can also make my batches of almond milk, make mayonnaise, and whip up a batter of pancakes.  I have used this smaller container exclusively since I purchased my Vitamix 2 months ago.