I own the LM-1 from Innovate Motorsports. I love it, it works as advertised and has enough features to keep me happy. The big thing is Innovate's forum is very active with knowledgeable users including the engineer who designs their products. You won't go more than a few minutes without getting your question answered. I met the head engineer at the PRI show in Orlando last year and he's a very nice guy who knows his shit and makes some really badass high end products.