From having a very full and complete compliment of ASR razors from the pre-Damaskeene to the Contour, I sold off everything Micromatic and beyond. That pretty much left me with 1912s (many, many 1912s), 1914s (practically every variant), 1924s (a small handful) and the other Damaskeene & Junior Bars. I did keep one Featherweight (with an olive handle) which I mentioned above and find really, quite good; and one Natural Angle (the British Deluxe in gold with case). That was maybe 4 or 5 years ago ...
Since then I've re-bought the Contour II (the original Contour was too much like a Pushbutton for my liking) and immediately knew why I so easily parted with them last time and most recently, a really nice (possibly NOS) Micromatic Bullet Tip, which was surprisingly good and better than I remembered. I never liked the MMOC, but the Clog Pruf was one I fondly remember.
While on paper, the Bullet Tip, Natural Angle, Featherweight, Pushbutton & Contour are the same plate just different loading/securing mechanisms they really don't all shave the same. Mind you, across the 100 or so 1912s that I have ... they're most certainly not all the same.