The stock struts have less camber adjustments in the spindle bolts than aftermarkets. I checked on this when I replaced mine a month or so ago. There is a little movement, but not much.
In comparison the bilstiens I put in have more “slop” so you can get a degree or so of adjustment.
The only “negative” with MM caster camber plates is you have to drill one additional hole in your strut tower. I can certainly see this being a turn-off for some, but on the other hand, most folks view MM parts as top-tier so it may not be a detriment to see a properly installed set of Mm plates on a clean low-mileage car.
I’d just loosen the struts-spindle bolts, pull the body out and tighten, and then align with the stock plates and see what you get.
In hindsight, my Eibach Pro-kit barely lowered my car and I totally could have gotten the car in spec with the stock C/C plates. I didn not need my Mm plates