I spent the first year of my DF'd life trying to get back into the WTS. I knew it was only because I missed my "friends". Now I look back and kind of laugh but at the time it was very painful. I knew it was all bullshit then but I just wanted to go with the flow. It's all up to you man. If you think you can help more people out of the JW by staying in and that is what you care about then stay. If you're just tired of their obvious BS then leave and laugh to yourself sadly everytime you see one of them out preaching.
Dear Lord, please save me from your followers.