"Good ergonomy but limited function"3.5 starson by Daniel Fullum
Pros: Ideal wrist position, clicking with thumb,
Cons: Click bouncing, No fancy left with right click
Summary: I like this mouse for the ideal position of the wrist. All four fingers can rest on the slight incline of the stick. No more problems with involuntary fingers twitching after long hours working with the mouse.
The most anoying problem is click bouncing, giving you two clicks (not a double click)! It is worst when you click gently: I would suspect poor elctical contacts.
The other problem is the tuggle thumb switch. You cannot do any fancy right click while draging like many design software require.