I have the Nikon 775. Although it may not have the megapixels or some of the ease of use of the Canon models, I chose it because of its versatility and compact size. I am able to take macro pictures ( a very close up picture from as little as 1/2 inch away!) and have had great results from the different settings available as presets. The camera is fully adjustable, just have to go into the menu to do it. It is small enough to be carried in a fishing vest pocket or front pant pocket without getting in the way. Yes there is a delay in the focus to shoot time...but this is the same with all digital cameras. To get really fast response time you would have to go with a very expensive camera.

Also on a side note. This camera is very durable. Although I have not done this on purpose it has survived a 5 foot drop with barely a scratch and a hosing while washing the boat. Great camera for the money!
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I work to support a fishing habbit.