AA has great odds of winning .. you stated "out of 128 on 84 of them ended up staying alive" .. when you reach the Bubble which would you do ?

1) play the AA and hope to win 2/3 of the time (84 out of 128 )

or

2) fold and take a free ride to the Bubble ??

the answer is ....... only gamble if you absolutely have to, in order to pass the Bubble !!!