Just depends on how much you're willing to spend. Samsung has some good ones but they will only refer you to a local vendor if you're looking for less than $50k worth I believe. Don't quote me on that. It was last year some time.
Basically the major players like Samsung, ViewSonic, LG, and Phillips all have their vendors already. For our customers that only want one, we use a 1080p LED TV and hook it up with a Raspberry Pi3 and Yodeck. Yodeck offers one monitor for free with full features. Any more than one it cost monthly.
Anything outside of that we've recommended one of the vendors because we don't really want to mess with it anyway.
