I guess I have no arms left. Used the right arm for the 6L6, and the left for the EL34. To top that off, I gave my right foot for a quad of KT77. I am okay since it will be a last time purchase for me assuming they will no longer produce SED's. The Gold lion on the other hand, they are overpriced but I have to try them at least once.
Next time you get an itch for wing -c-, give the TAD6L6GC-STR a try. Much lower in cost and harmonic complexity is abundant. I believe I like them over the SED's (hard to compare new tubes to ones that are reaching EOL). I have grown fond of the EL34 in the Mark V. I prefer the overall tone over the SED 6L6. This time I figured may as well get SED EL34. Siemens are out of my price range.