Compared to the dealership, getting a duplicate copy from a locksmith is far cheaper. A dealership often asks for twice as much for one set of replacement car keys than what you can get from a locksmith. Are you willing to spend that much if you know you can get the same service for a lesser cost?
The programmed key comes with added security since they come with a microchip within them. Through the car key programmer, the key is coded with respect to the car's ignition code such that the serial number of its chip is unique, and therefore it can't be duplicated at all.
Sometimes all the Nashville area locksmith may not be conversant with a particular problem. When it comes to lost key of Lexus car, every Nashville locksmith won't fit into the job. Owner or user of the car has to find out the exact locksmith having adequate technical knowledge and equipment to carry out the job.