Performance or not, me just want smaller lenses because it ain't practical. The camera itself is ok in size but with lenses + sunshade ... it start to represent a certain volume. Leica midgetized 35mm lenses for M system (and they are manual focus) I would like midgetized S lenses, Manual focus of course.
I do not know when the 007 will land near me but sure my dealer will lend it to me for an afternoon in town, as usual. Can't wait.
On a table it ain't small at all, on the shoulder it ain't comfortable at all (with the 70 so Imagine with the 120...).