I've got an Ontario Spec-Plus Navy.. Supposedly 440A but it rusts like 1095! I wouldn't buy Ontario again, wait for the Scrapper 6! Did I mention it (Navy) was prone to small chips off the edge in moderate use?

In fairness I can't comment on the Rat 7 having not used one but they have reviewed well in a couple of British gun mags.. But they weren't Cliff Stamp'd!