I would personally get off the platform if you are able to recuperate your costs. We don't have 100% confirmation that the microcode patches will fix the issue, as they won't be released until mid-august. May as well wait until the issue is fixed or spend your money on a platform that is more solid.

It depends on your use case. If you're always buying the newest games it ends up being more expensive since the games cost the same at launch and a comparable PC will always cost more than a console. But if you have a big backlog of old games you still like to play, take advantage of pc sales (being a smart shopper, buy game keys from other storefronts, don't need every need game you want at or near launch), like to mod, and need a computer that is powerful for other reasons already then there's a reduction of cost with all of that plus additional benefits for continuing to play on PC as you upgrade.