I have 3 of them, all originals from R&L. I need a 4th one for a project but am holding out for a larger display, even if it is a clone, whoever comes on the market first.? Sorry about that but am close to 70 my eyes are not the best anymore and using the computer is not an option for that project. Personally, I can't understand what the hold up is to offer a larger screen. If the NanoVNA was able to do it, it should be doable for this.
John Cunliffe W7ZQ