I used tuta for a while, while they are working the best they can, I ended up leaving the platform. The app, ui, desktop app are really annoying to me. I found their antispam really lacking too.

However their work is still very impressive and they were always honest.

At first I was skeptical during the announcement and then I saw the amount of ram and the rack. Imho it is not for enduser but for business. In fact we have workloads that would be perfectly fit that computer so why not?