I have many of these Porter Cable 20V Max products and use them all the time. In particular, I have three screwdrivers. They are perfect for my light tasks, charge quickly and feel good in my hand. I'm 5'8", a short guy, and the grips fit my hands perfectly. Batteries last a long time when used in my home renovation or woodworking shop. The good thing about them is that they give full power until they run out are. Dying, not a slow death. They're either performing at full capacity or they're outdated and need charging. The rest of the tools in this line share the same batteries and chargers and are just as good, especially the saber saw.