I was wanting a depth finder but upon pricing them I can get a fish finder for just about the same price. So I realize that in the $130 price range you aren't gonna get an amazing fish finder but if I can use it as a depth finder and ocassionally as a fish finder I am more than happy. So far I am between the hummingbird 525 and the lowrance x50 ds. Anybody got any input on either one. I am still in the process of studying fish finders and certain features of them so any help from the experienced members would be greatly appreciated. Also, so far I don't think it would matter but the water I run in is relatively shallow and very murky/muddy.