Tube’s sonics will perform differently depending on the circuit. What preamp are you using?
RCA blackplates, Mullard boxplates, and Amperex 7316 are all excellent tubes but have different sonic signatures. What type of sound do you seek; warm, lush, neutral, high-end extension?
The Amperex 7316 is a premium, in-demand tube and fetches a high price. That would be my blind recommendation, airy highs, dynamic, lush midrange, and 3D imaging. When buying NOS, only use a reputable dealer that publishes test results.