PPS and an HP Digitizing Oscilloscope 54111D.
First, decide whether you want an analog or digital 'scope. They are
*not* the same animal, and the things you can do with one, you cannot
necessarily do with the other. If you are used to analog instruments,
you'll probably find a digital 'scope has behavior that you will not find
intuitive, perhaps even find irritating.
I *could* go on to say that if you've only known digitizing 'scopes,
you'll not know any better ;-)
Jim's right, the 24XX series are among the best analog 'scopes ever made.
I use a couple of 2467Bs, in addition to various mainframe instruments. My
only reservation is that some of the controls operate through DACs, and
have a bit of a lag on things like brightness and readout intensity. Damn
nice instruments.