How long to proof marriage ?

Hi everyone!!

Please help me with 2 questions:

1 - Which way is better to immigrate?

• Start to study in a college then after graduate apply under CEC or FSW?

or

• Apply directly under FSW? ( On the self-test I scored around 68 points)

2 - Lets suppose I got married one month ago, If I applied under FSW with my wife as dependent, was there some risk for her/our visa be refused ??

ps.: My girlfriend and me are intending to get married to apply under FSW, but I am undecided if this is the best way to get permanent resident visa...