If you are new: Buy Devil May Cry 5 + Vergil DLC during a Steam sale (often $15-20 total). Do not buy the overpriced "Deluxe Edition" (the alternate weapon skins and live-action cutscenes are garbage).
If you want to set up the ultimate version of the game, let me know if you need help with: dmc 5 special edition pc
What is there to say that hasn't been said? This is the peak of the character action genre. If you are new: Buy Devil May Cry
The following features are exclusive to the console Special Edition but can be largely replicated on PC using mods: Capcom eventually clarified the ecosystem.
For a long time, PC players had to purchase the "Deluxe Edition" and buy Vergil separately to approximate the console experience. However, Capcom eventually clarified the ecosystem.