Tactacam has been good for me so far this time. My first one p'd me off pretty bad. They only send the 2nd picture in the burst sequence (which is still an issue I have with them) and when I checked the memory card it didn't have any pictures at all on it despite having sent many. Most likely an issue with the card I was using, but I sold it in aggravation. The new one I haven't checked the card yet but it is sending pictures great which is something I can't say is dependable with the spy point cell links I used to use.
I did have an issue where when activating the new Tactacam it began billing me for the other camera I had sold automatically. They credited the money back. Not a very timely response by customer service, but they got it done