Hmmm, just recently been through this same exercise:
http://www.makro.co.za/p/26271/samsung-wb150-ultra-zoom-camera-black/
http://www.makro.co.za/p/26223/nikon-l310-ultra-zoom-camera/
http://www.makro.co.za/p/30868/samsung-wb100-ultra-zoom-camera-black/
What I found is that it really depends on the individual & since I am not an expert photographer, I needed to play with the cameras a bit.
- What size hands do you have i.e. Are you more comfortable & stable with a bigger camera than a smaller one
- Do you want something smaller but have decent quality -> Samsung wb150
- Do you want to use AAA batteries -> Nikon/WB100
The Samsung camera's have some awesome features e.g. E-Mailing photo's directly from the camera, just need a WiFi connection. Also has the ability to be remote controlled from an IOS (IPad/Iphone) or Android Device.
I am not sure about your area, but there is a Game in Centurion where you can try out all the cameras listed above in the store.
I ended buying the WB150 as it takes much better photos in the dark than the Nikon. The WB100 wasn't available when I needed to make a purchase a couple of months ago. If it was, I probably would have opted for this one, over the WB150 & L310.
Here are some reviews:
http://www.ephotozine.com/article/nikon-coolpix-l310-digital-camera-review-19389
http://www.photographyblog.com/reviews/samsung_wb150f_review/videos/
http://reviews.cnet.co.uk/compact-digital-cameras/samsung-wb150f-review-50007386/
http://gadgetshow.channel5.com/gadg...apixel-bridge-camera-that-wont-throw-a-wobbly