The glass( not the bodies) is apparently some of the best around so I dont see how or why it would go down. The prices seem comparable to other first party top tier glassNot necessarily. I have no issues owning multiple systems and I might be interested when Canon releases a real FF mirrorless. However, I am not paying $4k just to get dual card slots, 10fps, full 4k video, a joystick and a wheel when the competition delivers all that for half the price. The prices on the insanely expensive RF lenses needs to come down quite a bit too IMO.