> Probably unparalleled. I believe the Aluminaut had a larger internal volume; at least it could carry more people. Up to 7 vs 5 in the Titan. It had a deepe

> Probably unparalleled. I believe the Aluminaut had a larger internal volume; at least it could carry more people. Up to 7 vs 5 in the Titan. It had a deeper test depth too, and like the Titan, didn't need syntactic foam for bouyancy. https://en.wikipedia.org/wiki/Aluminaut https://en.wikipedia.org/wiki/Aluminaut I only learned about this DSV a few days ago but it was really neat. It seems like the design OceanGate should have used.