as you know, my options are:
1) GX model - I'm a bit put off by the "simplified" part of it. I'm not quite sure what is removed but you get less of a user manual. I don't care about the fact it's smaller. I want to get the "mother of all chess/go/scrabble clocks"
2) "1" model - push button.
3) "2" model - touch sensor.
http://www.chesshouse.com/chess_clocks_s/6.htm
I actually like #3 best (in black of course) my hands are fine (it's described as good for people with arthritis, though I don't see how you'd be playing Go if that was a problem) - but I like the fact that there's no moving part, so it should last longer. But I suppose what I'm really keen to know is, how much of a hassle is the touch sensor? I have some touch sensor kitchen scales which I sometimes have to lick my finger to get to work (so maybe I do have dodgy fingers just in a different way!), not the sort of thing I want to do in byoyomi
thx