Staying in USA or Canada PR? Best option ?. Pls suggest

[Meetgans]

1.I am currently staying in USA in L1A visa (Stayed outside as Manager and entered US  in AUG 2018 and Visa expiring on May 2010) , BUT due to recent change of companies policy , they may not file in EB1 for Managers & need to be as SMetc & above outside US  and so they might file only in EB2 

I do got Canada PR last August 2018 and still trying US green card options 

Please confirm if its worth to file EB2 and then go back to Canada after 1 year to retain PR validity , i.e, any benefits for having I140 and go

OR better to go now rather waiting for I140 as not sure how long they might file PERM and I140 , any suggestions would be great help..

2.Also If we become canada citizens  and any possibilities for getting US greencard , pls suggest in details ..Thank you

[pontevecchio]

Given appropriate education and circumstances and considering the fact that you can work here in TN status once a Canadian Citizen, I see no rationale for applying for an US Green Card. Concentrate your resources on Canada and become a Citizen first.