application note nAN-034 describes two alternatives for production testing an application using the nRF51822. One method is using a commercial tester (MT8852) and the other is using the development kit itself. Using the developemnt kit approach seems tempting from a cost perspective in particular if several parallel setups are needed. Has anyone real production experience using the development kit for production testing? Is it recommendable? What are the drawbacks compared to let's say MT8852?