Uhm, the best beer in the world for drinking, the best peanut butter for eating, the best ----
You see my point.
I like the USA Amperex, and NOS Sylvania, and not so much the orange globe Amperex, and------, and I also like the much maligned Philips NOS later vintage, circa 1996 @ about $8 bucks each. 00's Soviet alternatives for the 6922 can be quite nice, ----
cheers, and happy toob rolling,
loon