Yes, welcome indeed ! :)
I do not own / play a Bass, but I will enjoy reading about them - and understanding more . If I ever changed instruments from the six string, it would be to the Bass guitar and it's inherent disciplines / challenges . I still think Bass guitarists far too often get a bad rap for them ( and their art ) being somewhat uncomplicated ; but it astounds me how the skilled bass player moves so fast, embellishes, and holds the other instruments up so well on those telegraph poles you call strings . Many Bass players I have met, get into theory and the technical side much earlier than their six string counterparts.
Shake the ground, shake the ground ... 8)