I currently have a mbp 17" and purchased the marware sportfolio deluxe case for it. I have been wanting to purchase a hard shell case for it, but have read that they have scratched them (speck). Is there any hard shell case out there that will do the job? I always think back to my Moto razor when they first came out. Bought a hard shell case and protected my phone over all, but after removing it, I could see every place the case touched the phone. I am thinking the same with mbp?