User blog comment:Heatedpete/Battleblog 9: Online vehicle warfare/@comment-3032061-20110905055711/@comment-4095569-20110905175051

Again, it takes effort, time and space to switch and store the extra disks, not to mention that its more likely that it can be faulty or will get broken faster than the one disk. To have that action interrupted because you need to change a disk can be quite a downer at times.