Rigid all the way.
Last week they rebuilt my cordless drill, in its entirety. I'm pretty sure the only original parts I got back were the plastic housing pieces. New motor, switch, aperture, chuck, the works.
Cost of the work? Nada. For the second time. ( 8 year old drill)
Love the thing, and it shares batteries with a cordless impact, reciprocating and circular saws, big flashlight and radio.
Hell, first time I sent my drill in, they cleaned it, declared it fixed, and sent me a new battery, as that was what they determined the problem to be. all covered under warranty, in under a week.
You might say I'm a fan.