I am still debating between a Olympus and a Fuji. I hear that image stabilisation may not be needed for WA lenses and in history we didn't have IS. The Fuji zooms have it but not their primes. Olympus have in-body stabilisation. If I am doing street, say inside subway stations, night markets, city walks at night, dark alleyways like Tokyo and Hong Kong. Is image stabiliser useful? I won't be using a tripod for streets. At night time is when the contrast comes out. Cheers.