I've been looking to buy a gps for my dual sport, but am kinda overwhelmed by all the different choices. Do any of you guys use a gps, and if so which one? I ride alot of heavy woods and understand that I probably will have trouble with one reading in the dense cover. I also want to start riding out in west Texas more including the Big Bend area, and am wondering if one particular brand/model supports the maps out there more than another. I always appreciate the help and advice I get on this forum. Thanks in advance!