My Festool CSX drill is without a doubt the best electric screwdriver I've used. It ought to be for what it costs. Lately, every time I use it, I smell a smell as if the motor is burning up. Others have complained about it, but I haven't found an answer. It certainly hasn't been used enough to wear it out. It's way out of warranty. The smell stopped me from buying a second one to have in my upstairs shop when my first one is the garage.