I know we have different style and behavior. Some people might be lucky on bulk bankroll and others is like me who’s lucky on small bankroll. What do you guys use?
None. I deposit a small amount, I gamble, if that week I win an amount I consider sufficient, I withdraw it, and if not I gamble until I run out of funds and deposit again later.
Using bankroll management in negative expected value games can only make your money last longer, not win or not win.
The cards have no memory.
Another way of putting it is that each roll is mathematically independent of the previous one.
The only possible advantage I see for one bankroll strategy over another is the psychological effect:
In short, I’m easily become greedy and careless on bet once my bankroll went down below my initial bank roll.
Often, more than luck or probability, it is our emotions that screw up the results. If you find that the second bankroll management strategy works for you, use it instead of the first, but it will probably give you better results because it makes you play more rationally and not because it gives you better results mathematically.