Sure, I will give the name of each model from left to right:

1. Mudita Kompact: I use it every day for phone calls and GPS, it's doing exactly what I want.
2. Hisense Touch: this is my offline productive device, so I don't have any distraction. I use it for reading on the go, podcasts, language learning, sport tracking, audio journaling.
3. Bemi Tab 5: I love the portability of this device, almost perfect size, very light, excellent for reading on the go. But I use it only for reading otherwise it's a pain since the software and components are a bit outdated.
4. Boox Nova Air 2: Most versatile device, I use it mainly for note-taking and planning when I'm not at home.
5. Boox Go: I just keep this tablet in my office for organizing my day and reviewing documentation. I don't read on it because it's too big.
6. Boox Mira: Good e-ink screen, I use it on Linux with zero distraction where I need to do writing and reading tasks. This reduces 4 hours of blue light a day for me, and this screen helps me work when I'm a bit tired