2019 300B tubes that are worth the money?


OK, I'm not a super rich audiophile that has unlimited money to blow.  I have a pair of Cary 300 CAD300-SE monoblocks i bought used that currently have a pair of TJ/Full music tubes in them.  I am, overall, very happy with the sound.  So does anyone have a strong opinion that any of the $1000 a pair current production 300b tubes are really worth the money over my $300 pair?  Would my money be better spend on a needle upgrade for my turntable?  :-)
128x128argonsteele
Yes Sophia are just rebranded TJ tubes and have a bad rap for reliability. I have only had a few tubes fail in my audio life and they have all been Sophia/TJ. I also have numerous friends that have had problems with Sophia 300B.  Buyer beware. 
If you're listening to output transformers and resistor-based gain controls,, whatever toobs you use, top KR or WE, you're listening to more or less.. distortion, X 2!  Autoformer (Intact Audio), or TVC Django  or LED (Tortuga), for non-resistor gain and... no output transformers, (Transcendent Sound etc),  is the way to go.