As Russell mentioned, recordings are all over the place. So are speakers and rooms for that matter.
I use stereo Rythmik/GR Research servo subs below 70hz and Room Perfect DSP to keep things real. A nice shaped room and a couple of tube traps doesn’t hurt either.
I’m pretty happy depending on the recording. In a perfect world, I could adjust sub volume or even a 30-40Hz boost via remote (Hope you’re reading Brian). Even a button with remote relay control of +/-2db increments would be sweet.
DiChiro was also a lover of deep tuneful correct bass. The gain circuit in his Kinergetics electronic crossover was the best I have ever heard at any price. Never got to meet him, but perhaps someday. One of those pieces I should never have sold.
I used Altec Lansing model 14’s and 19’s for a few years. Up against the wall with Room correction, they were impossible to beat above 30hz. Crazy tight, powerful American Style bass. Just plain fun.
Danny’s OB servo subs are just as fun, but you need room and proper placement with Open Baffle designs. They are also not small.
In my experience bigger is often better with bass drivers. 12” drivers are a personal favorite, but for tactile bass with amazing tone a well designed paper 18” driver is where the magic happens. Only the lucky few have room and budgets for those kind of toys.
Just my ramblings on a lazy, Covid era, Sunday afternoon.