Go Johnny!! Good job!!
I think there are various levels and paths... but at the end, persons will fall in one of the last categories (because I think that pretty much sums up everyone)...
Some here may consider that joining another religion is like going from the pot to the pan... it may be so, especially if they go to another cult (a JW going to mormons, Christian Scientists, Scientology, etc... is not much of a gain...)
Hard-core JW --> "Normal" JW --> Doubting JW --> Investigating JW --> Stay a JW
Join another religion (hopefully an open one where freedom of thought rules)
Agnostic
Atheist