ignoring all PC related things... when the 1200/4000 came out,I had a 2000/030 with SCSI setup.
The 1200 setup was a severe downgrade despite AGA.
The 4000/040 setup was way to expensive for my then student budget.
.. and the 4000/030 a rather little upgrade where a graphic board would have gotten me much more.
Sad to say, I join the "to little, to late" club :/
Tom UK