Anybody know how they compare. I know people have been having some problems with the Garman alpha but I haven't really heard of anybody using the sport dog unit. I know the sportdog doesn't have the map but how about range and reliability. I have only talked to one person that said the sport dog will out perform the Garman
What do y'all think?
I waited just as long as I could to buy a GPS & went with an Alpha. I haven't personally used a sport dog unit but it's hard to believe it'd outperform the Alpha. I love my Garmin & the folks @ Johnson's Telemetry are great to deal with!