I bought the Lumix FZ5 (same family as the new FZ18) a few years ago because I read great reviews on http://www.dpreview.com. I will say that, at the time, I didn’t realize how important a good optical zoom really was. After using this camera for a while now, there’s no doubt in my mind. Some of the best pictures I’ve ever taken were because of the 12X zoom on the Lumix. Anyway, here are my thoughts and suggestions on this…
DSLR or Not: One of the main reasons I went with the light, compact Lumix is because I thought I’d use it more if it was easy to carry. That ended up being true. A DSLR with a zoom lens is IMHO a real piece of luggage. Add fishing gear to that and you’re going to need to hire a sherpa for your trips. :shock:
A DSLR may give you a higher quality picture technically - I say technically because if you really know how to use a good digital camera well, it would be almost impossible for an amateur to tell by just looking at a computer screen or a print. It’s kind of like fishing - even the best equipment isn’t going to make up for bad technique.
Then there’s cost. Last I looked, by the time you get a DSLR (even a ‘starter’ Canon or Nikon) and a zoom lens, you’re close to if not over $1000.
Zoom: the point has been made already, but a digital zoom is no substitute for an optical zoom. And the Lumix optical zooms (Leica lenses) are about the best on the market for the money.
Megapixels: IMO and from what I’ve read, unless you plan to blow your pix up to the size of a billboard, you’re not getting much benefit from having anything over about 6 or 7 megapixels. On a computer screen, website or normal size print (8x10 or less) you won’t see a difference b/w 6-7-8 megapixels.
Anyway, I have nothing but great things to say about the Lumix and would buy one again in a heartbeat. You might even consider the Lumix FZ8 which is $100 less than the FZ18. The FZ18 looks nice for sure, but if you don’t think you’ll use some of the bells and whistles that make that one more expensive, you could save some money.
I also agree with the others who suggested you should read up on http://www.dpreview.com. It’s the best site I’ve found for researching cameras and learning how to use them.