Try to measure the speed you have right now. I get 1.2MB/sec on the SCSI2SD v5, and 2.4MB/sec for the SCSI2SD v6, both connected to the 2060 on-board SCSI.
For the v6, unfortunately synchronous SCSI does not work, so the "fastest possible" speed option does not provide a stable system. The v5 was always rock-stable.
I'm using an ACard SCSI-to-IDE bridge on my A2000/Blizzard 2060 and I get about 4 to 4.5MB/sec with an old 2 GIG ide drive. I think the 2060scsi.device can do faster so I maybe will try a different hard drive to see if I can get it faster.
