Hey all! Ok, its been about 3 years since I was really active on these forums, so I'm not even sure there's anyone still around who remembers me here! Anywho, I've been using my old SD870 IS, and while there's nothing wrong with it,I'm ready to get a new P&S. I've been doing my research and I've narrowed it down to 3 contestants. I'm looking for overall better IQ than my SD870 (which I'm assuming any of these will give me). And the HD video could come in handy.
I'm not expecting earth-shattering results, and functionality means nothing to me (touch screen or buttons) as I've used canons my whole life. But from these 3, which is best for an upgrade? I do casual shooting of friends at bars, restaurants, homes, and hotels so I deal with a lot of artificial lighting.
SD1400: I've heard it produces excellent IQ, but its tiny size bothers me.
SD3500: giant touch-screen, but heard IQ could be shaky.
SD4000: low light performance I hear is excellent, but does its regular shots stand up to the SD1400?
Any help is greatly appreciated. This forum has always been helpful and informative. Thanks in advance! Its good to be back 




