does deregistering a primary switch affect game saves? I plan to transfer everything over to a new switch soon, and I'm curious if just transferring over saves and users is enough to make the new switch primary? if not, after transferring over that data, will I be able to deregister the source system without it affecting saves on the destination system or will making that one primary affect it in any way? also, if I want to use both switches together, can they both share saved data or would I need to download the saved data every single time I used the other switch?
