We recommend the Chinon Models FB354, FZ354 and FZ354A. These have been used by Commodore and work very well with the imaging software.
The Panasonic JU-257 (which was used by Amiga Technologies for their "Magic Pack" A1200's) also work well, however you will have to make some changes to your motherboard (if it is a Magic Pack model) and the drive to make it 100% Amiga compatible, and compatible with the imaging software.