Games deals found with xbox-now

Do you guys have experience on buying games from Xbox Live in another countries? I could find this list of websites at https://www.xbox-now.com/ where you can buy Gift Cards from other countries where some games are cheaper, after some research I found this https://www.zero3games.com.br/loja/xbox-cartao-presente-credito-gift-card-brasil website from Brazil where the games I want will be cheaper during black Friday, does anyone ever bought Brazilian Gift Cards? Any recommendation?

I don't recommend that. That stuff is locked to regions to prevent exactly what you are talking about. I have heard of people getting games gifted them through Xbox in other countries from someone in a different country not working.

Bet you thought you were on to something there. MS is not where they are for by not looking 3 steps ahead.