TWD is #1 in my book. I'll never own one because my wife thinks it's ugly and I have 2 young kids. Killing zombies is a blast. We own a MET Pro and it is absolutely great! It's a well balanced game for beginners and more advanced players.
Played the whitewood TNA at MGC. It was a lot of fun but not sure yet that I'd own one. I like ramps and it has none.