I like the tiny water-resistant to 100 feet one... price isn't too bad if it really holds up.
Sadly I don't see a reticle, or a live feed to the user's eyepiece. would love that on a rifle, let me take the recoil on the hip or thigh instead of my poor gimpy shoulders.
Bear in mind I grew up with one of the very first "portable" (hah) Video cameras for home use... 10 lb camera, 20 lb VCR on the other shoulder, 20 lb battery pack.... footage of dad going off the Cliff on Eagle creek and not damaging the equipment... Priceless.