EL34 upgrade


I'm currently experimenting with my Jolida JD302B and various tubes. I have 3 makes and each are vastly different from each. In terms of preference I would order them as such: (1) Svetlana, (2) Sovtek, (3) Shuguang. They are all the budget versions. I am considering upgrading to either the SED Winged C or Gold Lion Reissue. So my question, is whether I would expect improvements to the preferred Svetlana? I have a pricepoint of $200 for a matched quad and not sure whether I need to go higher to really hear a difference. Also I'm sure I'm sure there are others, so please weigh them in as well.

-JerseyWalt
qclabrat_1
The tube that Jim recommends is 6n3c-e also goes under the 6p3s-e designation. I have these tubes currently in my Primaluna Dialogue 1 and they have made a huge, huge, upgrade in sound. Soon, I am going to place 12 of these baby's in my Cary v12. Only $65.00 a matched Quad. They are silly good NOS. Read Jeff Days blog about them, they really do beat the pants off most any other similar tube out there. I basically bought a lifetime supply.
Hifigeek1,
I believe they probably do, but to be certain I would email: jimmcshane@prodigy.net and ask him. Also, Jeff Day (6 moons, Positive Feedback) has written extensively about this tube; he has a nice blog where he compares this tube in his Leben against many other tubes in this family.