Zak,
I just recently picked up the Pine Ridge arrow inspector. I like it well enough. The arrow tends to travel towards the point when spinning it counter clockwise, and away from the point when spinning it clockwise, so you have to get used to that. My dad just picked up the Dixon broadhead tuner/arrow inspector but I can't see the real benefit of the magnet on the front. Hope this helps. The Pine Ridge is priced pretty good through Cabelas too.