Qwiss Ramsdale had three problems:
1) he was panicky as fuck and spread that shit through the defence, costing us control and games
2) both his long and short kicking accuracy is inconsistent
3) unable to play behind the high line because he was not comfortable with a high starting position.
Not saying Raya didn't make a poor error - he did, but ultimately it didn't cost us and he was steady afterwards. Like Claud points out, he is a significant reason we are able to control games and keep all these clean sheets because of his positive qualities. Not really interested in pointless comparisons to Ramsdale. I have no fondness for Raya and I like Aaron's character, but I'm not a fanboy and I don't do favorites. I want what's best ( better) for Arsenal, and that's what Raya has been. Simple.