I've been making a green smoothie a day for 6 years now. My latest Nutri Ninja burned out after 2 years, which isn't too bad, but I switched to Nutribullet because I can get replacement blades. I couldn't for the Ninja. The blade wore out, started leaking, and engine burned out. So far I'm very happy with the blending of the new Nutribullet RX and I love the colossal cup so I can make a bigger smoothie. So far, very happy I switched to Nutribullet
Bought this a month or so ago. It mixes great but it leaks while mixing. The blade piece is on tight but it still leaks. So frustrated....it's going back! By the way, so does the first one we bought, which is the grey one.
We're very happy with our Nutribullet, we used to have the GNC similar blender, and simply Nutribullet is the best!. We use it for our protein shakes and smoothies!