Anyone Tried TUNG-SOL EL34 REISSUES?

I have been using the SED Winged "C" EL 34s in my Shanling SP-80 monoblocks for over a year and have enjoyed their musical presentation. One tube is starting to have an issue holding bias so I decided to try something slightly different. A review of other posts about the new EL34s reveal a wide number of individual opinions, as I would expect, so I decided to try something different. I purchased a quad of the Tung-Sols from the Tube Store and will be installing them this evening. The system is open, detailed and fast for a EL34 tube based system with the SED tubes. My musical taste lean heavily towards acoustic, female vocal, jazz, classic 70s, and large orchestra classical. Presently my system includes the SP-80s (with NOS RCA 5691 and 5692s), Monolithic Sound PA-1 pre, Shanling T-80 CDP, a TT with a Denon DL 160 cartridge and an AES PH1 (RCA 6SL7s and NOS Mullard 12au7) phono pre. ZU speaker cables, Choseal interconnects, and Aurum Cantus Leisure 3 SE Speakers .