My god mother bough this one for me to have at the condo we stay at. It is still not perfected and have to mix more then once for seeded fruit. I have the RX for my home and found that is only one that really does great job. Even though I have to do that one more then once also and hope I don't over heat unit.
This is my second bullet. I bought the more powerful one this time. Had a problem with leaking. Put it on so tight I couldn't get it open threw away. Second one leaked also I think the vibration loosen it to make it leak. I like the convenient of drinking right out of cup.
I've had this product for less than 2 years, I have probably used it 10-20 times and it already doesn't work. I've only made smoothies with it too! Never buying this brand again!