I think the WWE is going in a better direction than TNA is right now. Their product just seems fresher right now and their storylines are more interesting than TNA. One major factor is that the WWE has more wrestlers actually doing something from a storyline standpoint.
TNA has some great workers, but as you said, they are disorginized. Dusty Rhodes became the head writer in December and I still haven't figured out what direction he is leading the company in. TNA's big problem is that they are pushing guys that where WWE castoffs while more talented wrestlers like AJ Styles and Monty Brown are basically floating around in the undercard. Monty Brown turned heel recently and they haven't really done anything to follow up on it.