I've been wearing my SRAM 11 speed chains to 0.75% every 4 months or so, and have been replacing chains regularly so I don't kill my $300+ cassette. Typically, I have been buying X1 chains for around $40, but the NX chain (PC 1110) is out now, and goes for $18.
What will I lose by going with the $18 chain? I am good about lubing, so not worried about corrosion. How will durability and shift performance compare?