This mouse felt quite well in my hand and it is very nice that the mouse is quiet. However, not suitable for me.
The mouse was a little too low where the hand rests, causing too much pressure on my palm.
The laser is also too sensitive. By this I mean when you lift the mouse to move, the mouse on your screen already moves before the mouse returns to the mouse pad. You can hold the mouse about one cm above your mouse pad and the movement will be registered. Since I play a lot of games and edit videos, this was very disturbing. The mouse does something you don't expect/want.
The Trust Bayo II is exactly the same as this mouse, but does not have that “problem” with the laser.