Savoy is owned my Arnotts, as is Jatz. Savoy was owned by another company that merged with Arnotts, and Arnotts already had Jatz.
"Savoy is an extremely similar cracker initially introduced by the Brockhoff Biscuits in Melbourne[8] in 1938.[9] While they were originally competitors, with the merger of Brockhoff and Arnott's in 1963, the decision was made to keep both products on store shelves.[2] Today, besides branding, the difference between the two biscuits include the replacement of the full cream milk powder and malt in Jatz with golden syrup in Savoy." https://en.m.wikipedia.org/wiki/Jatz
I like both but mostly have eaten savoy so maybe a small preference due to ‘used to itness’ (I’m sure there’s a proper word for that) However, I do love a fancy cracker with a cheese plate, like the various flavoured ones, wafers, pita crisp etc. Poor Jatz and Savoy have a lot of competition.
Oh yes, I know what you are saying. I’m a sucker for ooo, what’s that new cracker. I’m a crunch person. I’ve been eating Savoys a lot recently and am over the border, so picked up some Jatz last night. I must say their crunch is slightly superior.