Best kt88 for VAC Avatar Super


Hi, my Avatars tubes need to be replaced, I have read allot about new kt88 tubes. Right now I'm considering between Genalex Gold Lion KT88 to Shuguang KT88-98.
I have got dozens of recommendation about the Genalex. With a short corresponded with Kevin from VAC I have been told that the Chinese tubes are prefers, and especially the VAC KT88.
Does anyone has an experience with that issue and can give me some recommendations?
vacman
OK, with only 5 hours on them, these new issue Gold Lion KT88s are starting to show their stuff. I'll report in as they find their groove in my VAC Phi 200. So far, they sound good, not great, but good – like a mass-market stereo system at its best.

I'm ordering the Black Treasures KT88-Zs soon, so I'll be able to A/B them when the BTs burn in, in about, what, a year or so? Sounds like they take a long time, but are worth it.
stick with the kevin recomendation he knows best.i have had 2 of his amps and he knows his tubes,you are better off buying them from him also
Sungaung GEKT88 from GD Audiio have been recommended to me as the best budget KT88 and the Treasure tubes as even better.

http://www.goodcomponent.com/GEKT88.html
http://www.goodcomponent.com/Shuguang%20Treasure%20tube.html
i also need some kt88 for my vac phi200 and have talking to grant fidelity in canada.they are dropping sungaung and using psvane that is a company formed by x partners and employee's of sunguang.they have a black tube for 500 a quad but i cant find any info about these, help