Guys my brother in law won in the DV Loterry and recieved a green card with his family. He already had sent an application to Canada few years ago...
Would having a green card affect Canada application? should he mention that when he sends the updates???
which path is better to continue with? I mean to grant a citizinship, quality of life , employment .... etc
Please advise us

all ideas are welcomed and highly appreciated
employment
USA has much more job opportunities compare to Canada.
citizenship
USA - after 5 years, Canada - after 3 years
quality of life
Both
Weather
USA is less colder in comparison.
Sponsorship to extended-family
Canada would take less time compare to USA
If you want to know on some specific issue, let the forum know.