As a sound hunter, I came to "dobro", midway from acoustic to banjo (ok, also got a banjitar lol !).
I did own an authentic Gibson Hound dog for a while : nut width some 1 5/8", too thin for me. Need 1 3/4"...
Bought a "Hot Rod" tricone (Lenny Gerthoffer, collector/trader of vintage dobros in California developped a mid range $ dobro line, around 1k$). As I remember he should also have biscuits type, not sure. Quite heavy compared to Hound dog. He offers 12 and 14 frets.
N.B. Biscuit type tend to flatten the cone over time, dampening the sound so that the cone could need replacement.
*** Put his name on google : had apparently serious problems in 2015.... Sorry, the tricone sounds great !