i'm crossposting from another forum. I took the x100 out to the LA auto show because a) i didn't want to bring the slr and be weighed down b) new toy + horrible light conditions = good test
i've noticed a few pretty obvious things -it'll snap one off even if it blows focus. kind of an "ok boss, whatever you say" thing. -AF is hilarious. this is coming from a 5d2 owner. whatever, find contrast, hit. -wide open = a tad soft -the colors O_O -this thing is hilariously fun to use and ninja quiet
high iso perf is godlike for something this small. i'm seriously impressed it hangs with my canon at iso3200+. I haven't really pixel peeped yet, so i can't say if it outperforms it or not.
i was dead set on waiting for an m8 until i saw they have pretty crap high iso perf. I find myself living at 3200+ lately, so it's a deal breaker.