I had this grinder for one month before the motor stopped working. DO NOT get this if you're looking to use it for espresso.
The grinder is essentially a higher quality version of a portable grinder. While the materials are high quality, the engine just can't maintain an espresso grind while it can hold up to french press and other drip levels.
I will say I bought this item directly from the Varia website. Every other site offers a 90 day return policy--except the official Varia site. While there is a return policy if you can prove the motor is faulty, the customer service to return the item is terrible.
I bought the grinder in January. The motor froze repeatedly in mid-February. They said they would send a new motor for me to install. We are now nearing May and Varia has yet to send me a new motor although they have approved the product was faulty and under warranty.
While I hoped this was a fluke and a mistake I went online to see if anyone else had a similar experience. There is a reason the VS3 has been nicknamed a "Very Shitty" grinder on multiple threads and reviews. Unfortunately I found this out after buying the unit.
I'm very disappointed in this product and the service by Varia. Do not buy this product.