Best current EL34 tubes


I need a matched quad and noticed that the svetlana. Electro-Harmonix, and JJ are all about the same price. Which are the best ones to buy for natural sound accuracy? Thanks for the help in advance.
128x128pugstub
are there any el 34s which are euphonic, i.e., attenuate the highs and have some "bloom" in the lower mids ?

i have a tube amp which is a bit too focused for my taste.
re: are there any el 34s which are euphonic, i.e., attenuate the highs and have some "bloom" in the lower mids ?

THAT'S EXACTLY HOW XF2 MULLARDS SOUND IN MY DYNA ST70. I DON'T LIKE THAT SOUND, THOUGH. MY MULLARDS SIMPLY SIT ON MY AUDIO SHELF, APPRECIATING IN VALUE.
Winged SED I agree with.

The EH EL34s perhaps are next along with the JJ KT77s.
If you buy the Winged "C"(which I would also recommend): be certain they are the newer ones(from the St Petersburg plant) and not someone's older stock. You won't find a more dependable seller than Upscale. Check out his test/burn-in procedures(listed here): (http://www.upscaleaudio.com/product.asp?itemid=63&catid=86)