So, having little bit of a back and forth with a guy that says his a700 can give him 4 stops of IS using the inbody image stabilization that is in his Sony. He's going on and on about how superior it is to anything Canon/Nikon/Sigma/ect. He praises how well it works on his 400mm 1970's Minolta something lens... So what do you think works better? In body "Super Steady Shot" or in lens IS/VR/OS/ect.