+1 for Voron. I just finished up mine and am pleased with the results. Totally open source, modifiable, and unlike Prusa machines not based on a 5-year old design. (This is coming from somebody who loves the MK3S+ but was very disappointed with the MK4’s marginal improvement and botch-job of a lunch)
Prusa machines come with phenomenal support, why not consult them directly?