I suggest
this if you're after a 21.5"/22".
I have a 23" version of this, code; 23EA63. I got it for £120 around 3 months ago.
The stand is not the best but it holds the actual panel reasonably. It wobbles when you push down on it slightly on top corners. But for the cost, who cares + you're rarely, if at all gonna poke it down in the corner.