The GoPro takes pretty nice video and the mounts are great. The chest mount would be good for walking around a city provided you are comfortable enough having that strapped to you recording. The Head mount works too, but sometimes it can feel odd. But if you're in some remote asian market it'd be pretty cool actually.
The iphone integration/control is a bit crappy in my experience. I haven't done a whole lot with it (Go Pro Hero 3 Silver which was the $300 model) but its ok. I'd go with the Black edition just to get the wireless remote and the extra video quality unless you want to cheap out and go with the normal version which should be fine for your uses too.
The iphone integration/control is a bit crappy in my experience. I haven't done a whole lot with it (Go Pro Hero 3 Silver which was the $300 model) but its ok. I'd go with the Black edition just to get the wireless remote and the extra video quality unless you want to cheap out and go with the normal version which should be fine for your uses too.