About 5 DE and over 70 Straight razors.
I have 1 new DE - Parker 22R - my first DE from my wife on Father's Day.
...and 13 vintage Gillettes:
1921 Ball end Old Type
1922 New Improved Tuckaway
1940's Contract Tech
Late 40's Post-War Ball End Tech
'46/'47 Aristocrat
1950's British Tech
1950 Superspeed
1951 Black Tip Superspeed
1953 Milord
1956 Blue Tip Superspeed
1959 Fatboy
1960 Toggle
1963 Flare Tip Superspeed
...and 1 SE - '30's/'40's Gem Micromatic Open Comb.
Yes, they are all in rotation, except for the Milord - I just got it, and one of the end caps fell off while I was cleaning it, so it will soon be out for repair. I was switching between razors every time I'd use a new blade, about every 4 days. Fatboy February threw off my rotation for a month. I may go back to moving the blade around from razor to razor so I can use each razor more frequently, as I've developed a new appreciation for using a blade for more than 4 days. I tried having multiple razors loaded at once, but it was too hard to keep up with how many times I'd used each blade.
Looks like you need a 40's SuperSpeed. I have too many.OK, just a few I guess. Slim, Fatboy, techs, superspeeds, single edge, travel razors. Not sure date codes.