I would say it all depends on how much lucky you can be. Why I want to seat on the fence on this and not support straight bet all the way is that there are at times you go on straight bet and you still lose especially small odd games, they can be disappointing. But straight games have been more profitable if you increase your stake so that you can also Increase your potential winning (which is also risky). As to parley, it favours cash out more because with the multiple games, you can easily cash out some profit as the games turn out successful. So it is risky with increasing staking power, I will prepare parley because of the advantage of cashing out.

I would say it all depends on how much lucky you can be. Why I want to seat on the fence on this and not support straight bet all the way is that there are at you go on straight bet and you still lose especially small odd games, they can be disappointing. But straight games have been more profitable if you increase your stake so that you can also Increase your potential winning (which is also risky). As to parley, it favours cash out more because with the multiple games, you can easily cash out some profit as the games turn out successful.