The screen usage is ok.
The print performance has gone up a little but you will need additional cooling to get nice and fast prints.
The usage is a bit wobbly (not really unstable) in the first start-ups with mainsail disconnect screens etc, but I think it takes getting used to. Don’t expect miracles though, if you want customization go for a Raspi or something like that because this screen does not run mainline klipper