Another vote for the Sport Dog 425. I've had mine for almost three years and I've never had a problem with it. I use it for upland hunting, so it doesn't get dunked in water much. I had a Tri Tronics in the early-mid 2000's and it was a decent unit. I think it was the Classic 70, or maybe the model just before that. The thing died after a a few years and I stopped using it with the new setter I had so I just shelved it. I think it's still in the basement. I should see about getting a new battery in it and use it as a backup.
