Grew up with Fender/MM hardshell cases.
2006 Sadowsky rectangular soft case was ok, just different from the hardshells.
Then the next Sadowsky NYC came with a Portabag. No more hardshells.
Bought a Protec similar to Portabag but nowhere as good.
I have 2 Portabags now and swap my bass collection around so I always use a Portabag.
In my 60s, strap the bass on, strap a TC amp backpack over the top, 2x10 in right hand, 1x12 in the left and away we go in one trip.
I drive to gigs, so I guess that wouldn't work so well on the NYC subway.
If the Portabag straps were crap then my old skeleton would be the first to complain.
They still look like new and the first bag is nowhere near worn after 12 years UK and Australia.
I find anything Roger recommends is probably top-notch, whether strings, bags, electrical spray or jelly beans.