Hi...
I recently got the Canadian permanent residency visa. However I had been out of status in the US for a few years.
I would like to know if it is advisable to move to Canada and will I be able to return to the US again??

You want to know if it's advisable to move to Canada? That would depend on whether you'd like it there or not and on whether you could get a job, right? How did you leave to file papers in Canada and then re-enter the US? If you are an overstay then once you leave you'll face the 10 year bar upon trying to come back. So you'd have to file a waiver, etc. if you apply for another visa or wait out the 10 years or a change in the law.

where in africa are you from?

Ha ha ha!!!! John Doe where are you from?? Why Africa??I`m not from there but my guess is you are one of those alienated ones hating on their mother continet.

Actually I'm originally from Nigeria... and I do love Africa very much, but that's not the point here.

My I-94 has D/S on it