What a shame the F/A-18 wasn't mentioned.. A timeless aircraft, and a reliable one too!
The Navy has been working to install an updated solid-state oxygen-monitoring system on all in-service F/A-18s that tracks both oxygen concentration and pressure rather than O2 concentration alone. The Eurofighter Typhoon has such a system and has had no reported Obogs issues.
Wow, that is just freaking gorgeous.