Can Someone Recommend me a Gamepad...looking at Ideazon Fang Gamepad

I was looking at getting this Ideazon Fang Gamepad It looks good....I noticed they (merc) also sold a keyboard with the gamepad attached, but I don't think I have enough room on my keyboard tray for that plus a mouse at the same time. Anyways, my only concern my be the jump button on the side. Does anyone have this gamepad or could recommend me another one? Thanks