Intent is to bring it to both pc and xbox, I think the -15 finally made it to both platforms through the marketplace after initially being pc-only for a few months. Graphically they’re not cutting edge, but good systems and flight dynamics, and now that the developer is out of prison in China (seriously), he is responsive on FSDeveloper.com .
For the 15, reference: https://forums.flightsimulator.com/t/released-bear-studios-mig-15/