I've only gotten one, and I hate that I even got it. I got 53 in a 35. I hated it because the place I got it at was right before like 50ft before the speed turned to 45 and then about 50 or 75 more ft. it turns to 55. The guy was so mean too, he didn't even say hi or anything. I just sat there, didn't try and get out of it or anything but oh no, no warning for me. lol I got Prayer for Judgement, if it went on my insurance my mom would kill me! lol