I prefer playing games on a PC because it offers me the flexibility and performance that I look for in gaming. With a PC, I can customize my system to match the requirements of different games, and I have access to a vast library of titles ranging from the latest releases to classic gems. The graphics and controls on a PC provide a more immersive experience, and I appreciate the ability to use the same machine for work, study, and other entertainment. The combination of these factors makes the PC my favorite machine for playing games.