I have one, and find it very easy to use. The depth is good, I've dug many finds up to 10" in the soil around here, easily 15" on larger items. Truly a turn on and go detector. Pinpoints well and the depth listed is pretty accurate. Its light too. The stock 950 coil works well, I haven't tried the 8" with it. One of the complaints is a lack of available coils, but the stock one works just fine for me.
Only been using it since x-mas, and only can get out every so often, but have still managed to find 2 rings and 5 silver dimes, tons of clad and some relics.
The Prizm V is underappreciated in the market - - you don't hear a lot about it. But I've got nothing but good things to say about it.