I've heard good things about the TMG's. I have an Escort ZR5 system and its tested very well so far. The only thing I don't like about Escorts system is that the bridge box doesnt hold 6 like the ALP's (only holds 4). Since I have a bigger car. I put all 4 up front. I hope they correct that the bridge box to 6 so I can put rear protection. Lucky they don't shoot the rear (that I know of) where I live.