In general, Nikons seem to do well in low-light/weird light/crappy light environments (aka, caves) something that people with random other manufactor cameras don't seem to do as well on (although Olympus seems to be good as well).
I myself am going to be getting a Nikon P60.
I have a dSLR but I?m NOT taking that into a cave. I don?t have the money to replace should it get destroyed. I do keep my eye on Craigslist?sometimes temping D60 w/lens for $350 or so?but still, that?s gonna be bigger and bulkier to carry and I like caving for caves. Really, so long as I can do a manual mode, I should be good enough. Focusing is easy if I light up what I want it to focus on, then I look away or turn down the light or something. The problem with a just p&s though is it sets the f/stop and shutter speed when I do that, so then pulling light away after giving it light to focus doesn?t work if I want to lightpaint.
?Tis why I was going to go with the p60 (you can find them on ebay for like $50-$60)?
- Reviews say it does well in low light conditions across the board
- 5x optical is what my current p&s has, before that the one I destroyed was only 3x so I think it?s good enough, still a decent range it?s 36-180mm equiv, my fav overall lens for my dSLR is 18-200
- Manual focus mode
- Manual exposure mode as well as a programmed auto you can set
- Uses 2xAA batteries, so you don?t have to worry about running out of battery on a long trip
- ISO seems to do well as far as not being grainy up to around 600/800
- It is small ( 2.5 x 3.8 x 1.5 inches)
- I like that it has the eye viewfinder
The pitfalls being:
- Doesn?t shoot in RAW (but very few p&s do, have to get up to the high end almost-slr ones to get that)
- No A/S/P modes (ditto)
- No accessory shoe (ditto)
And that size will fit into Otterbox 8000 case that inside dimensions are 2.8 x 5.1 x 1.9 so it?s an extra bit of hight but could shove in some foam or something for padding, or throw extra batteries or another SD card or something in it. But the fit is pretty good and then you?re not carrying around a large otterbox (I like being light on trips?a lot of weight or bulk on my back makes the trip annoying, and I?d rather have fun caving than have a large otterbox with dslr stuff or a larger camera in it, I think).
Anyway, if you want, I?ll let ya know how it goes whence I get it. I should have one before next trip.