Don't think of BR or cash-on-hand requirements as multiple of your min bet, but your max bet. Lots of stuff online and in books, at least that's dated, is talking about playing strong single deck games with a smaller spread. If you're playing a shoe game, how much is that 50x min bet gonna get you, if you're spreading 1-10? 5 max bets?
IMO have at least 100 max bets (in BR) and 20 max bets when you sit down.
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