turret production
I do .45acp on a Lee turret.
I only charge/expand, seat, fcd on the turret. I start with primed/sized brass. I've got a pretty ergonomic setup for brass and bullets and I get 50 every 12 minutes, or 250/ hour. I would not feel comfortable (qc-wise) going faster than this.
I size and prime on the Lee classic cast with safety prime. This is a real no-brainer operation and I can crank 250+ per hour in this mode.
That equates to 125/hour complete cartridges. That is fine for me. I only shoot 150/week.
I really don't know how you could produce much more than this (125/hr) with a turret set-up.
By the way, if you examine the various turret designs, Lyman, Redding etc. you'll find that the Lee is superior in that the turret head/ram relationship has much less 'cantilever' and makes for a more positive (less flexible) engagement when under pressure. I think this allows for more precise work when seating and crimping. Also the Lee auto index really makes the operation run slick, and leaves your left hand free to grab brass and bullets while cycling the ram.