Better to LOWER lofty jackpots, but RAISE the probability of winning jackpot. LottoMax ought offer MORE chances of winning SMALLER slices (of the same pie). Rather than one winner hoarding $70M, $70M ought be fairly distributed, for example as $2M to 35 people. Koreans agree with this standpoint.
I'm aware of lotteries with smaller jackpots + (scantly) higher probabilities of winning, such as Daily Grand. But they are a red herring.
†Japan caps at $9M CAD. 1¥ = $0.01 CAD.
New Zealand caps at $41.6M CAD. NZ$1 = $0.83 CAD.