I wouldn't say that I have run off to that rainbow and found gold and living happier ever after... I still get happy days and miserable days, but I am realise now that this is normal and happens to everyone. To blame Satan for bad and thank Jehovah for good is just a form of superstition and mentally, very unhealthy.
For me however, the pro's are: -
Getting pissed and feeling good about it!
Doing those things you do with the one you love and not worrying that a Watchtower is coming out and feel that everyone is pointing at you!
Reading a fictional book and not feel guilty because you haven't done this week's bible reading! Generally having a good time and not worrying that you haven't prestudied a book about Jesus' life for the 5th time running!
Finding really true friends who love you unconditionally and are really there for you. They are not going to judge you because you did something that the WTS say not to.
Not being judged wrongly all the time by badly educated simpletons who don't know themselves but feel it their obligation to know and judge you. And worse, having to answer to them! Arghhhhhhhhhhh...
Freedom of speech.
Having my confidence back!