I bought a Squirt over Christmas, it is a great unit, much better than the SQWD (though also 3-4 times the price!). The saddest thing is that I added myself to the group buy while I was at my parents house in Mississauga, Ontario... I think less than 5 miles from Oceans Motions. So I could have actually picked up all the units and put them in my luggage (ie free shipping for the whole group!) but alas, I also paid fro shipping (extra actually, since I missed the group shipping, but not the group price).... sigh...
Anyway, great unit, you guys won't be disappointed! One huge advantage it has over the SQWD is that it doesn't steal as much flow as the SQWD (Well, no more than a T would!).
V