It has a 2TB SSD hard drive installed. The firmware is on 7.55. Should I update to 9.0? I'm seeing people answer both yes and no to this question. I don't know where to start with this at all. Is there a guide somewhere? I'm aware that I should have searched and searched for answers to my questions. I appreciate anyone who helps me. I've been a longtime member of GBATEMP. Thanks everyone!