You could also have had an Amiga which AIUI blew away NeXTSTEP as far as price/performance?
Not really speaking from a position of expertise on the matter, since I've only ever seen (and never used) a Video Toaster and the only NeXT machine I've ever used is the one in the computer museum in Google's NYC office.
amiga was no longer particularly cutting edge by the time VGA and 386s became common in the 90s, its advantage was astonishing mostly during the 80s and very early 90s (8088-286 era).