What does the cage bit of the title prove? That it's a darn sight easier to put up a cage than a ring for a fight night! I've done both, we had a 20ft boxing ring with judo mats under the canvas for our fight nights and that was hell to put up with all the metalwork,wooden boards, bolts and screws etc not to mention putting the ropes on etc etc. Now we have a cage. The cage? it's bliss, much lighter and takes far less time so there you go, thats what the cage proves lol!