If you say Ritalin, you mean the “normal” version without extended release, right? It is individual how many hours Concerta has an effect, but it’s roughly 7-10h.
How much mg of Ritalin do you take in 7-10h in total? That is roughly the dosage you need for Concerta.
I’ll switch my windows drive to the LTSC IoT version, when this happens. The only reason I have dual boot is for a fallback, if some games make trouble. For example for whatever reason BG3 multiplayer freezes randomly on linux. Single player is fine though. So until I got that sorted out I can fall back to windows. But when even the LTSC support runs out, then that’s it completely for me.