murcum 625 sd VS anything bring it on

[Spouph]

I am planning on a new purchas, of an underwater camera, this is the one I am leanig towards. under 600, Used a mercum yesterday I think ice fishing with a camera is just so much more enjoyable. I found that the one I was using was hard to see in daylight, is that normal or are there better units for this application, It was great in the hut though. I will probally mount a tv in my perminate hut will this unit have a vidoe out option, and has anyone done that.. how long do the batteries last, and with a lot of snow covereage how much light do u need, can u fish with this unit after dark. Has any one bought one of these and used it for a while and thought it was a apin or a waste of money. Any and all feedback will go a long way in prying my wife's purse open lol.