my best yet frothers

I have the frother due to the consistently positive reviews bought here (though not from Amazon).
It is the fifth unit of this type that I use now. I use rechargeable batteries to operate, therefore, the operating voltage is usually only about 2.6 volts instead of 3 - and yet: last really high number of revolutions, which is maintained even in the milk, ie the Small has a pretty decent torque. The axis does not wobble!

It's just fun so froth milk, is very fast and are really stable foam - instead of milk soup with large bubbles.

My conclusion from 5 devices
1. Device: was ok, did a few years - foam mediocre, but batteries often had to be loaded
2. Device: was ok, lasted only 2 months ago - foam quite well
3. Device: (. Was guaranteed exchange of device # 2): was again ok, held four months - foam also quite good - Complaints: purchase price refunded
4. device: hardly usable because speed is too low and the engine too weak - foam unacceptable - Complaints: purchase price refunded

5. device - the current FOMINI - met my expectations so far fully, so 5 stars.

Remains to be seen how it looks with the durability - I'm confident because the manufacturer 24 months warranty on the creamer granted.