I am fairly new to the amazing sport of rock climbing. I am going to take a lead climbing class in April in order to learn how to lead climb for when I translate my love of gym climbing to outdoors. I was looking at the Bluewater Accelerator rope with about a 10.5mm diameter. Has anyone heard negative reviews about this rope? Is there another rope and diameter that would be suggested for, as much as I hate to admit it, a newbie?