I use wired devices on my desktop, where possible. The fewer batteries going to the landfill, the better. Rechargeable batteries are a real crapshoot, since I'm

I use wired devices on my desktop, where possible. The fewer batteries going to the landfill, the better. Rechargeable batteries are a real crapshoot, since I'm prone to recharging them overnight, when not in use, thereby shortening their lifespan (and it's a major PITA to figure out which ones suffer from that and which ones don't).