Ecommerce migration was always a topic worth considering. From a psychological point of view, it's a process that may generate a little headache for everyone. People don't like changes, no matter if it's their private or professional life. If you are using Windows, it will be hard to force yourself to use Linux. If you are an Apple evangelist on a daily basis, it will be very difficult to convince you to use Android phones. e can multiply such examples. The same can be introduced into ecommerce. If something works, maybe not perfect, but fine, it will be very difficult to convince you to change the server or platform. It is connected with leaving the comfort zone, so popular in the sphere of personal trainers.