I owned the Monk 132X41 and loved it...a lot.
But I thought I could really use the extra little bit of planing area the 135X42 Monk would offer at my 180 pound weight and the conditions we have here, the 132X41 needed some wind to go upwind, and I struggled in the lulls.
I was going to wait for the Monk Forever that addresses the original Monks lack of real early planing, but I'm not a patient kiter.
So I bought the Wainman Joke 138X41.5 and I like it better, most fun board I've ever been on ..just love it.
But I think both boards are among the very best boards out there.
Chris at Kite Naked hooked me up with both my Shinn boards and has sold Shinn boards to several of my friends, he suggested I try the Joke and has been helpful, informative and an all around great dealer.
As long as I'm plugging Kite Naked, he is your dealer for Wainman and Shinn and I believe he might be offering another great kite brand soon.
Chris opened a brick and mortar shop fairly recently in Benicia California, (near Sherman Island) called Benicia Kite and Paddle Sports.