Another vote for Doug. He does test his tubes and is one of the nicest people I have ever met on the net. Great guy to talk to. You can ask him questions or explain what you are looking for and get his opinion. He is a great one to give feedback to also.
I can't talk this guy up enough.
You go back to those who treat you well.

I have had experience with others, nameless but still popular on some "other" forums, that didn't give me the time of day.
Good choice Guitarist.
To be fair, there are others satisfied with other tube vendors.