the only one that I think might be working below par is the TO. It's just never lived up to my expectations
Perhaps Transoceanic radios aren´t as good as we though, I have a D7000Y and it doesn´t live up to my expectation neither.
I love all your radio well almost all, except one the RS DX440. A year ago I bought one and immediately sold it I couldn ´t stand the cho-cho.
At what frequency did you do the test ?