Hi everyone, I'm talking about the pen, not the plane. Has anyone used one of these?? I handled one in a local shop the other day and have been thinking about it ever since. It has a nice tactile surface, seems well balanced, and looks pretty cool. At least here in China they cost a lot more than the average Hero pens, retail is around US$27 but that can be had for half that. Before taking the plunge I thought I'd ask around to get some opinions. Thanks!