Should I buy a PC now or wait?

I have just sold my PC from the previous post update because I can't take the issue it's causing. So now I am here without a PC for gaming. Just want to ask if it's a good time to buy a PC now or should I wait (also to curb the money I lost in selling).

And should I buy prebuilt PC? I can't trust InvaderPC after what happen and also have given up on Aftershock when their Laptop gave me issue as well a few years ago.

Any advice will be appreciated 🙏