Capabilities of this are impressive. Because 20 years ago something like this box of tricks would have cost thousands. I think the scripting capabilitiy gives this an edge compared to other oscilloscopes..... Shame about the front end ...still a good bit of kit for the flexibility and portability. Not sure about the impedance analyser add on board i think it just switches in resistor values. Jax bird made a very good hardware version It really did enhance the capabilities of the AD compared to a dedicated network analyser I believe it performed just as well...there was a post in this forum comparing it with a hoki network analyser I think it was. Anyway the scripting capabilities make it very versatile.
Instead of Having to use a different instrument for different task which can be frustrating takes up a lot of time and space.