I just did the opposite. Bought a low end Mac Mini M2 since I mostly use my main computer to remote into work and I'm mostly just in a Browser, Slack and Remote desktop all day. I figured that I'd might as well get something that uses less power since summer was coming and it's made a huge difference in my electricity usage (windows workstation/game machine power idles at about 250W) and heat generation in my small home office. Now if I want to play a game that's not on my mac I just turn on the Windows machine that's now in another room and then log into it with Parsec. Once I'm done I shut down the machine and I'm back to low power with just the Mac mini.