[SAI_Peregrinus]

Quite a lot of electronics test & measurement equipment. Notably modern spectrum analyzers & network analyzers. Also modern arbitrary waveform generators & RF generators are vastly better than a decade ago. Other bits haven't improved nearly as much, eg the HP 3458A is still one of the best meters in the world. The Fluke 5720A Calibrator is likewise an old workhorse.

[betwixthewires]

I forgot about engineering hardware. I've used some of that stuff, lots of it is good but tons of it is vendor lock in stuff as well, NI comes to mind.