I have read some players here advise to re-buy as soon as you start and always add on, some players play smart with that 1st re-buy and dont go crazy. Say you get AA 1st hand and one player pushes all in, would you rather have the 1st re-buy or not?
I target those that are playing loose and crazy.Just play clever and let every 1 else rebuy while u take there chips.there are always a few at the table that will play very loose so target them and play good poker.
Lazmansa