is this a good accelerator?
Blizzard 1230 IV
Is the pope catholic?
Heck yes, this is *the* best accelerator for the A1200, imho. If you haven't got much need for the raw speed of an 68060 processor, then this is the card you want. It's fast, it can take lots of RAM, and there's an optional (very reliable) SCSI controller available as well.
If the price is right, just grab it.