Bottom Line Up Front: (BLUF) The three cameras you have (plenty work very well) cost less than one Spartan.
Did you read my review at the link I provided above? In that I lay out the issues and capability with both.
IF
- The price point is $70 to turn one of my stellar quality Browing Dark Ops into a Cellular Cam
AND
- it works fairly well in all three areas:
-- Transmission
-- Power Link budget
-- Passing the picture quality thru without compression
THEN
-Their little mad scientists will have earned some of my $.
At this thread,
Stressless Trailcam pics, most of the pics are from a Spartan overwatching a beaver dam. The photos there are after the request to send High Quality pic- again that's all in my review at the link provided in my first post above.
All the best, my bet would be to get an RMA from Spypoint, replace the three with new ones. I found that are much more responsive to the CHAT and SM then calling. All the best - looking forward to April and trying a couple if these new gizmos on my Dark Ops.
Cheers/Stressless