Good day professionals, I am planning to migrate my OpenCart store from shared hosting to a VPS environment due to performance limitations. Could anyone suggest an appropriate CPU, RAM, and storage configuration suitable for a medium-traffic online shop? I am considering AMD-based servers for improved performance efficiency and would like advice on the best setup for stability and scalability. Proper database optimization and server-side caching are also important factors for me. Is GTHost VPS reliable? I would greatly value your professional input.