I like the Olights I have, including the S10R. But I see on some of the new lights as well, they're continuing with the hexagonal body profile around the switch. I'm not sure why it doesn't get mentioned more but it essentially makes the light very annoying to use by touch when you need to use it without seeing it, like say, oh I dunno, in the dark! How the hell can they have this large an oversight in design?