so I bought this one and tested it out:
I must say I had great difficulty having my camera at the right angle to see properly. The imagine quality and lighting was excellent. Much like another posted pointed out, its difficult to tell the depth and if you are looking at a top plate or at a chunk of food halfway up the wall. I paid
167$ including taxes, so pretty good price. I checked out other ones who are well above 300$ and most were not even as good as this one.
so am i in love with it? the jury is still out on that one. I have to use it a bit more to see if it will really be a useful tool for me. I must say it definetly helped on the fishing!