300B Tubes--What do you recommend?

So I started with Gold Lions and had to go with Electro Harmonix due to early replacement cost. One of the GLs was red plating.

The EHs sound pretty darn good. I'd like to look at others, but I have to say $1500 for a pair of tubes is rich--especially if they fail after only 1000 hours of listening.

What do folks like south of $1k?