depends on your phisiology and playing style. mid belly is great for normal plucking. Down low good for aggressive plucking. Up high good for slapping if you use thumb up style.
Me, I like to drop it a bit so i am plucking near my pelvis but have the neck at a high angle.
When i am playing aggressively with a pic, I play off my right hip.
I looked hard at Torzal. The price was under three grand at the time.
I’m OK with not pulling the trigger on a complete unknown quantity (to me).
To me it was an easy call not to get it. I know it’s legit as I watch Ed the bass whisperer review and he usually gives it straight. If I like it then it get worse because I’ll be stuck using only the twisties. lol.