Originally Posted by
Milkdudd
If spinning the screw in too fast will heat the plastic too much
Yes, can definitely happen! Especially if it is the first time tapping into that plastic component, which generates a lot more friction. I usually add a thin wipe of black grease to all screws tapping in to plastic... then try to go slowly, take pauses. Or, best of all, use a hex driver the first time then electric after that.
Some other options to consider are the Muchmore Professional Electric Power Drivers... looks like a 'massager' but apparently does the job of driving screws quite well. Quite compact.
I've been quite happy with Ryobi 4V drivers (have had both the clutch and clutchless versions. I prefer not to get in the habit of relying on the clutch not to over-torque the screw and instead watch closely or go by feel, so the clutch isn't a big deal to me.
If I were to buy one today it would be the Metabo/Ryobi. The two batteries included is a great bonus, nothing more frustrating than having a big job to do and the power driver runs flat. When comparing, consider the cost and availability for a second battery.