i use one of these at home:
pros:
-its the most ergonomic, you are only moving your thumb and if you keep the mouse sensitive it doesn't have to move much.
-can rest it anywhere, no need for a desk. sometimes i'll just keep it at my side.
cons:
-not great for games. although i find it more precise for certain stuff its a pain if you have to move around fast.
-ball falls out pretty easy
I use a standard mouse at work, i have used one so long here I think it would hinder if i tried to switch it up at this point. I think i even tried it once years ago.