uh this is just a typical question im probably going to look stupid asking, but ive been on the aerodyne site a few times, just looking around. and wondering what is the difference between the sport and student containers? because when i actually decide to buy my own equipment. (which wont be for quiet awhile) i was looking into aerodyne. is the difference like weigh, more compact. because when i jumped my first two jumps. those were some huge heavy gear i was wearing. i understand training they are going to take the proper precautions, but when i do decide to get my own equipment i hope to get something light weight, and compact. the training gear seriously killed my back (obviously not in free fall, but just standing, walking around) nervous wreck