To expand on that,
If you can get a Blizzard 1240, 1260 then sure, go for it. On the other hand, I wouldn't reccomend an 030 card unless CPU performance is not an issue.
The SCSI controller is a consideration too. If you want to use SCSI drives, the apollo card is poorly implemented, using PIO. Blizzard cards use a proper SCSI script processor capable of DMA, so transfers to/from disk use a lot less CPU time.
This reminds me, I must find a SCSI HD for my 1200T at some point ;-)