Went to Dataquest opposite Zurich HBf last night. Small but good choice of styli (styluses? arg where's my Latin now...) as well as other accessories for Apple gear. Very pleasant shop, with helpful but not annoying sales staff.
Got the Wacom in the end, it's 'OK' (I can write with it, waiting for the OH to tell me what it's like for sketching), trying to tell myself that it would be unreasonable to buy the Adonit Jot Pro straight away. Next week perhaps