Stalin.
horses for courses.
If you cast a multiplier with too little line, it also limits your casting distance.
I just think that for heavier casting weights, the multiplier is better for the application. The heavier weights get the spool rolling and the line runs straight off the spool, no problem.
Work on the technique and you'll get excellent distance.
The coffee grinder is good for lighter weights as the line spools off the reel without having to accelerate the spool as well. If you want to cast heavy weights, get some finger protection, because you clip the line to your finger as you cast, and the acceleration of the weight puts pressure on that finger, until you release.
For comfort while dropshotting, I'd agree with you that a coffee grinder works best.
These comments I make for LONG casts on long rods as there are some brilliant small multipliers out there that are commonly used for bassing and nowadays for dropshot as well.