Still using analog oscilloscope? Digital can do a lot more, for example, to share your waveform in this forum without a camera shooting the CRT screen, just use a USB thumb drive. I am using this one, RIGOL DS1204B, really a nice product, great performace(200MHz, 2Gs/s, 4 channels) for its price.
I would love to have a digital osci., but it is far out of my price range- Even the less capable ones. The one I got is fine for what I need right now. By the time I need a more powerful unit, I'll be able to afford one.