It took years for Apple to even support preemptive multitasking, they were easily 5 if not 10 years behind (and still kind of are today).
We had two NeXT color slabs at the time when Win95 came out. We used them to help MS launch Win95 in Hong Kong. NeXT by then was gone as a company and the slabs were getting long in the tooth. We switched to SGI -- the SGI Indy wasn't graphically as slick as NeXT Step, but it it blew away ANYTHING out there. IRIX was a very nice BSD Unix. We built one of the first ISPs in Hong Kong on IRIX. Solaris had just come out, which was a buggy mess, and to me wasn't nearly as nice to work with as SunOS on Sparc 10s. We were running IRIX, SunOS, Solaris and not long afterwards, early versions of Slackware (which ran our Usenet servers). But even today, my fondest memories are using NeXT and SGI -- very cool, very expensive.
But I agree, it was very nice and I remember it fondly.
Surely not in a technical sense. OS2/Warp and NeXT already existed and BeOS would be released a few months later able to play multiple videos in real time (playing MP3 on Windows would preclude doing anything else with the machine for a few more years, lest you liked skipping).
Windows 95? Had the best bones? The underlying system was just terrible, there's a reason why the line would be replaced by NT two releases later.
What are you referring to here?