Bought two units, separately, first one looks better then the 2nd one in terms of finishing texture and plastic moulding. 
The 2nd units rotating drum/body makes the lid substantially more tough to operate. So stiff, need to hit it with a clenched fist to close and open. Still works I guess, just some quality issues. tried swapping lids and its only an issue with the 2nd units drum/body. I know I will get annoyed with this in the future if it does not loosen up.
If it was not stiff like this, would be 5 stars.