Anyone have experience with Muddy Cams? Our local Stock and Field is closing. (Similar to Rural King). They had these marked down to 50% off then another 10% off that. I walked out with this three pack for $86. Debating if I should get more. Any experience? I mean, at under $30 a camera they are worth a shot. Just not sure if it is worth getting 6 of them. Lol