I wanted a small spyderco for a smaller and lighter EDC. For a long time I wanted BIG folders so I liked the idea of Spydercos littlebig knives. I was stuck between the Polliwog and the Caly3 and eventually got the Caly but the Wog has a nifty ball/compression lock and a sideways book style opening and closing. I see your design has a ball lock as well.