Are high bandwidth essentiel for your need?
If not, I would think twice before jumping on a multiple old decade scope running windows 2000 which can be a pain as ones main scope.
Im not sure what the bootup time is on one of these, but wouldnt be suprised if its around 1½ to 2 minutes if its still on a mechanical drive.
Are you able to repair it yourself, change caps etc. as some people loves to fiddle with that, while others dont, and just want a hazzle free experience.
Here in 2023 you can get some quite decent new model scopes for under a grand, but they aint 500Mhz.