Very uncomfortable pad, especially for MEN (if you get my between the goal posts idea) and it is more uncomfortable the more you weigh. (It was subject to their approval). The A1 needs to be manually turned on everytime you use it and the button can be hard to find. Cute super soft , little stickies on the bottom for non skid. This one is a decent length and is fairly thick/robust feeling, though I wish it wasnt moulded into the headset because I expect it is the part that will fail first and then Ill want to be able to replace it. - the fence is so heavy / long that it is prone to tipping the gauge off the side of the compact table (not the fault of the fence, the table just may not be a good size for this particular tool). Good rear view vision. A little hard to connect to bluetooth sometimes. So now I use painters tape on the lid and a fine tipped marker to remind myself what is in there (and its age). I dont recommend buying if you are going to use as a hands free form.