I used an SRT-101 between the Exakta and the Nikkormat, but it was just a pretty basic model with 50/f2 (?). I preferred the Nikkormat, which is one contributing reason to my being favorably disposed to Nikon when it came around to selecting my own cameras. Back then flash was very hard to get right, and motor drives were WAY beyond my means.
_____ Brian... a bicoastal Nikonian and Team Member
My gallery is online. Comments and critique welcomed any time!