Hi guys is there anyone knowing anything about Martingale strategy? I'm new on it and i'd like to start to use it in online roulettes. Do u think that it worth trying using it if my budget is roughly 2k£? I found this guide
https://casino.guru/roulette-scam-strategies and they say it's better not to use it; but i have friends who won real money thanks to that.
Can anyone giving me any further info about? Thanks very much

Martingale is a negative progression betting system, it also means that you need to double your bet every time you lose.
If u do the martingale strategy.. no matter how much you will bet what will be your profit will always be your initial bet.
Example:
1 L
2 L
4 L
8 L
16 L
32 W
-------------
L: 1+2+4+8+16 = 31
W: 32 = 32
------------------------
PROFIT: 32-31 = 1
You need also to consider the house edge, bet limits and your budget/capital to gamble