XENIX vs UNIX vs ?

[John C. Tompkins]

I know this has come up before, but I don't have the old answers.

How does 386/XENIX compare to SCO 386/UNIX, I know UNIX costs more but
the development system has codeview and there seem to be other wonderful
things. How does Interactive 386/UNIX and the other AT&T 386 derived UNIXs
compare on price, performance, features, reliability etc ...

Thanks in advance for any input!

John Tompkins
... uokmax!occrsh!jct!jct