I've been using Parsec to play games like No Man's Sky and it's really impressive technologically speaking, but the pricing model is a bit obtuse. It's made worse by the fact that the big cost for someone who doesn't game all that often is storage.
Basically, you sign up to a VM with an impressive GPU and it runs games really well, and the streaming tech is top notch. But to run it all you need to pay for at least 50 GB of storage and you need to pay for it on a time basis, which means you're left with anxiety of leaving it turned off, as well as sudden deletion of your cloud PC if you're not paying attention.
I wish they would come up with some kind of clever storage solution so that the basic Windows image is a shared (read only) storage component and the additional games are additional pluggable hard drives, also shared between users. This would mean you as the end user loses control of modding/patches for some games, but it could save so much storage. The save games etc would go on a tiny hard drive that you ultimately pay for (but I'd say Parsec should eat that cost to reduce anxiety and instead encourage a monthly subscription for any-time access).
TL;DR: Parsec is awesome. I want to pay a fixed price and not be exposed to their tech stack costs, so I don't get FOMO when I'm not using it every day.