Important to note that I qualified my comments above by saying "for my use". Your mileage may vary.
I take care care of my toys. I am not careless. I've never (knock on wood) dropped a cell phone. A couple of times I've had someone else accidentally knock my cell phone out of my hand but, both times, I caught it before it hit the ground.
The "scratches" that would concern me (with a plastic screen) are the type created when cleaning the screen. The micro scratches that build up over time. THAT is the reason I asked if the screen is plastic or glass. It is incredibly unlikely that I'd be careless enough to end up scratching a glass screen. And if, heaven forbid, I were to drop the RC-Pro and crack/damage the screen, I have the financial resources to pay for the repair.
Thank you all for the comments.
Mark