Get the Charlie for sure. Sherlock will be too similar to the trice. If its the first year model, it only has an extruded base - the others have sintered. I forget what year was the first one. In that vid I'm on the first year one btw. Not a great vid, but watch the nose of the board, how it never sinks.
2015/16 -17- Kirkwood days
Arbor A-Frame 158 2009-10
Jeremy Jones Hovercraft 156, 2011/12
Subaru WRX 06 - 181K