I bought an Amiga in the early 90's and enjoyed it immensely. Commodore went under and Amiga died. I bought BeOS in the late 90's and enjoyed it immensely like a breath of fresh air in a sewage pipe. BeOS died. With my track record I really, really should've bought Windows. Twice, to make sure.
I think we were on the same track. I absolutely loved the Amiga and was about to jump on board BeOS when it went under. I never got to use BeOS as a daily driver (just ran their demo disk). How did you find it?
Eventually I think the setup gradually bit rot with no updates and unsupported hardware, so I reluctantly had to go back to Linux. I remember Ubuntu and Gnome 2 started to look pretty nice (well, for an inferior desktop environment) in the early years of 2000.
(Unsurprisingly, years later Gnome came out with Gnome 3 and killed all the good stuff that Gnome 2 had accumulated. I can only wait and see how long Mate desktop survives.)
I still keep a Haiku VM around and boot it every now and then.