i have the lyman and my dad has the watson. i wanted the lyman for a long time and finally got it. fell in love with it. then i rode his board adn was getting way more pop and having a blast with it. if you can ride the watson. do it for sure. i love it.
I haven't gotten to ride the others but my friend and I demoed the Marek last weekend. My buddy ended up buying it (wish I could afford it), but it had a solid take off and excellent landings.