i couldnt agree more...due to the low winds i usually have to fly in, probly 1-4 mph, having a full size trickster in the Widow Maker UL Pro is awesome. it came with its big brother, a STD which flies down to 4 mph, the UL down to 2.5 mph.
i bought them this winter from John Barresi. i first got interested in the Widow Maker when RobB mentioned it as his "desert island kite" , if the island is too windy i'll take the Standard. both kites are great trackers, fast turning, a hint of understeer, and full of tricks.