Efficient, low-cost and highly mobile. The 2022 Duet 3 is a great companion PC. I still own mine but now that the new 2024 version is available and in my hands, I can only recommend the 8GB RAM version of the 2022 model. The 4GB model limits you to basic Chromebook usage and doesn’t fully open up the Android or Linux systems for normal use. Update: I have upgraded, and i’m reviewing, the new, 2024 Duet 11 Gen 9. The review below is from 2023.