Purchased my first machine 7 years ago. Vitamix has taken good care of us over the years. With purchase of a new container, will probably keep using regularly for another few years.
I needed an extra container, to supplement the original one that came with my vitamix. I had also bought another smaller container for dry goods, but its bearing has since failed (perhaps because we used it for both dry and wet goods?) This container is exactly the same as the original one, and works great.
I have had my Vitamix 5200 for about 10 years. I use it daily to make smoothies, and welcome flexibility of now having a second 64 ounce container, while my first one keeps extra smoothie in the fridge.
Pros: Speed of Service, Durability, Easy to use, Versatility, Product features, Power
I replaced my classic container with a new classic container and the new one works much better than the old one - seems to blend better and handle solids like carrots, celery, etc much better. Nice update!
Pros: Texture Quality, Durability, Easy to use, Power