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
I'm skeptical about rebirth of Western Electric tubes. There are Chinese knock-offs that may show up relabeled as Made in U.S.A.

Relabeling tubes is a time-honored practice.
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Don’t forget that 300b tubes have a long life span, therefore, if you do find a pair that you like, the cost of ownership can be amortized over a greater period of time.