Welp, got the monitor and stand today.
The monitor is ok, it's a VA panel so has the usual ghosting but otherwise it's not too awful, I think the ghosting is a little bit better than the 24" 1080p 144hz Viewsonic I was using I'm basically used to it. Claims to have HDR10, but as expected it's not good

. Overall though pretty ok, color accuracy isn't too atrocious when configured yourself and yummy 144hz so that's all good.
The mount is pretty eh though, very wobbly unless I have it in a somewhat specific spot which is annoying but ehh it's a cheapo mount so I can't complain over much. May upgrade it later on but for now this works just fine.
Only ended up having space on my desk for just one of my other monitors, but that's fine, the 34" is certainly bigger than I was expecting so overall screen real estate makes this more than a good enough replacement lol.