I guess I can only judge those I have owned and/or used at length.
It is pretty subjective, based on what you like to feel in your hit, so it is entertaining at best.
In no particular order:
JossWest
Tim Scruggs
Jerry Pechauer
Schön
Russ Espiritu
Even so, I like the ones I have but not necessarily, others I have tried,by the same makers.
An LD shaft kills their soul, but is a very useful replacement for a poor shaft on an inexpensive cue. They may be great for others, but I choose not to choose a slight reduction in squirt, for a total lack of feel.