using Sun Ray thin clients in 2025

i've used thin clients at home for quite a while - both for their intended use (remotely accessing a desktop of another system); and in the sense of "modern thin clients are x86 boxes that are wildly overpowered for what they run, so they make good mini servers." recently, i saw a bulk lot of Sun Ray thin clients pop up on Trade Me (NZ's eBay-like auction site) - and with very little idea of how…