I know 649 jackpot is huge this week, but Banco is the way to go in my opinion..better chance to win money.
"Even if Banco rules allow Loto-Québec to limit the total amount of
prizes payable by category to $4 million, at its sole discretion, management
decided to honour the full amounts of winning wagers in this case, thus
incurring an additional payout of $5.6 million," explained Loto-Québec