I've got such opportunity. Now, every time somebody jokes about the "it's a UNIX system. I know that!" I have to explain that that file manager actually exists but still looks like sci-fi for mere mortals even today.
The most shocking thing on the Suns back then compared to the SGIs was the mouse movement. While the SGIs had a smooth movement, Suns mouse ended up jumping dozens of pixels between refreshes.
Suns were not really designed for desktop use - they more or less aimed for the generic case. SGIs, however, were built to be experienced.
I remember the first time I used a Sun Workstation. From a PC background, I was impressed by the fact that the keyboard housed the beeper, the keyboard was a serial device and the bios equivalent had a built-in command line.
It is a shame that such a small set of features jumped from workstations to the PC.
When I went to engineering school in 1995, most of the computers on campus were UNIX machines… Sun SPARC in the dorm, IBM AIX machines, a few others. But the fastest and shiniest by far were the SGI IRIX machines. They not only had a webcam built in, but ran at (IIRC) 200MHz. These all were my introduction to not only UNIX, but also the internet. I first got ImageMagick compiled and running on an Indy, and later, even played DOOM in the lab. <3
That webcam is the very reason why I wrote that first version of live streaming video on the web :)
It was the first camera that came with a computer and it had a pretty easy interface from C so that + a small embedded HTTP server and we were off to the races.
The funniest bit to me is still that people simply would not believe they were looking at a live image from the other side of the world. More than once I had to go in front of the cam and wave at people or show them some tekst :)
Eventually I automated that by putting a remote controlled fan + light (and a mobile of paper cranes) in front of it, but then people would claim that I was faking it. Tough crowd :)
I went from an Amiga at home to an Indy at university (my uni got a massively got deal from the SGI distributor to outfit a couple of the computer science labs; nothing like rows of Indy's placed next to tired old Sun terminals white monochrome screens to make SGI look like the hot new thing), and while I never particularly liked Irix, it certainly felt closer to "home" in a way that Windows or even Linux didn't at the time.
I had an SGI Indy on my desk, back in 1997 or so. Definitely a fun machine. I remember the web cam, and doing full video conferencing (and bandwidth hogging most of a T1!)
I can beat that :) We were bandwidth hogging the transcontinental backbone to the point that I got a testy email from the maintainers that they were going to block port 2047 in a couple of days so if I wanted to act it had better be quick. That's how we ended up with an office in Canada (300 meters from Front 151 with a nice fat fiber).
What this kind of UNIX systems have versus Linux, is that when you develop an application for a SGI Irix, you get a full stack of frameworks and every Irix is the same experience.