LinLai WE 300B or the LinLai Global Elite Permaloy 300B tubes ?


I presently am using Sophia Electric 300B mesh-plates and find them to sound good in general.  I originally used the Sophia Royal Princess 300B's and really loved the sound, however in my experience, reliability was really poor and for the price, it wasn't any fun trying to get replacements.  I'm getting ready to order new 300B's however would like to know if any of you have had experience with their WE 300B or their flagship Elite Permaloy 300B.
Thanks... John
128x128Ag insider logo xs@2xliquidsound
If you mean the LinLai WE ones, most-likely yes.  By the way, my Global Elite 300-B quad-matched just came in so I'll be putting them into my amp this weekend and start the break-in process.  I want to get some listening-hours on them before I consider buying the LinLai WE's.  
There's a pretty interesting article in this month's Stereophile by Herb R about 300b's, including the original WE version, the reissue a number of years ago, and the currently available WE version, manufactured I believe in Rossville, Georgia (USA).  Along the way he has some comments on other manufacturers' versions of the 300b.
@liquidsound  Great to hear you have them in your system. Looking forward to your impressions and results. I was referring to the US WE-300B replicas (not the Linlai replicas).

@twoleftears  Thanks for sharing the information and the link. Very helpful!