I want an easy to operate SOG folder for my father for christmas. Its gotta be small and easy to open and close just because hes not into all the new tech. So far I'm looking at a Twitch II or a Flash I. It would also be nice to switch the clip b/c he's left handed and I know the Flash is capable of that but the Twitch doesnt look to be is this true? Any other ideas? How do you guys like these two knives?