This looks nice in theory, but it’s bulkiness reduces it’s pocketability, and it’s vertical form factor makes it hard to use the thumbsticks at the bottom. If we’re going to sacrifice pocketability anyways, might just go for a Switch-style horizontal form-factor, like the RG351M/P models.
I have both a vertical (Miyoo Mini Plus) and a horizontal (RG351MP) emulator. AMA.