What's the best mix of new Shimano XTR, XT, and SLX?

Shimano Drivetrain Comparison - XTR vs XT vs SLX vs Deore [Video]

Mixed Drivetrain: sram axs With Shimano Cassette? - Bikers Edge

Shimano Launches New 11-Speed SLX Groupset and XT Goes Di2 - Pinkbike

Shimano XTR vs XT vs SLX vs Deore MTB Drivetrains Explained!

What's the best mix of new Shimano XTR, XT, and SLX?

MIX 12s Derailleur on 11s Drivetrain - Shimano XTR, XT, SLX, Deore

Best Shimano 12 speed Components MIX - Deore, SLX, XT, XTR - Great GIFT idea???

Shimano 12-speed goes (more) affordable with M8100 XT and M7100 SLX groupsets

MIX & MATCH? Contender Bicycles