This is widely considered the most stable way to play. The RPCS3 Wiki notes that the game is playable with default settings, though performance depends heavily on your CPU power.

To get a steady 60 FPS, you typically need a modern gaming rig (e.g., an AM5 or Intel 12th-gen processor). Fighting games require frame-perfect performance to be enjoyable. Why the Crossover Matters

Since there is no official PC release, the only way to experience this title on a modern computer is through console emulators.