I think the Note Air 3 C has the best tactile writing experience

Boox Note Air 3C: The Ultimate Writing Tablet — Eightify

BOOX Tab Ultra C 10.3'' Color ePaper Tablet PC with Limitless Possibilities – The Official BOOX Store

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Boox Note Air3 C E-Ink Tablet Review: Top-tier hardware & software combined with a great writing experience – eWritable

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Onyx Boox Note Air 3C review: Filling the void between tablet and e-reader

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Draft now, Edit later. The Freewrite Smart Typewriter is a portable, distraction-free writing tool. A place just for writing, wherever you go. Turn off distractions. Focus your thoughts. Enter flow state. The E-Ink display reflects light just like real paper, which decreases eye strain associated with harsh, backlit screens. The full-sized keyboard with mechanical keys gives a satisfying and efficient typing experience unlike rubber-dome keyboards found on modern laptops.

Freewrite Smart Typewriter (Gen 3)

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Onyx Boox Note Air 3 C - In Depth Review BorednBookless