Wolrd has no boundary now due to technolgy and all other investion so my suggesstion is go and do whatever good for you. I got my GC here but before that my wife had the same H4 shitty status.

If you have good offer from a good comapny in Canada then move on my friend. There is nothing to stick on here. After your PR and Citizen you can come and go freely in US.

Good luck.