"To do the above steps, it takes about three minutes if you are lazy and slow. (like me)"
I can change a LnL setup in about 2 minutes, if it takes that long. No screws, no pins, just twist and click on the dies are off and on. The only time user is the primer dispense, if you need to change sizes and it's a 30 second job (or less, if you're quick handed, I'm not)
"No resetting of dies is needed, they stay perfect on the turret when it changes out."
The LnL uses LnL bushings and there's not need to reset the dies on the LnL. Additionally, you can change out a single die without having to use another extra turret, because you have the convenience of the LnL bushings. Makes the system very flexible.
"The shell plate has one knurl nut to hold it on, and the case slider takes one bolt to loosen get it it off."
The LnL shellplate has one nut to hold it on and the case slider is mounted to the subplate below, so you generally don't have to remove it unless you're changing case size dramatically.
"The primer feed is a slip in after the shell plate is off, so that takes an extra 10 seconds or so to change it."
"The real story is how inexpensive it is to set up for another caliber. I went ahead and got powder measures for all my tool heads, because at 18 bucks each, why not? You save more than than buying a set of Lee dies."
Lee powder measures can be used on the Hornady as well. In fact, I use the Lee Pro Auto Disk for my pistol cartridges quite often, so you're NOT tied down to just the Hornady Powder Measure. This allows you a great deal of flexibility in picking and choosing dies, etc.
That said, the Hornady LnL powder measure is superior for use with extruded rifle powders such as IMR 4895 over the Lee measure. The measure is quick enough to setup for rifle (it's quick for pistol as well, but since I use Lee deluxe pistol dies, I use the Lee powder measures and leave them setup, cause they're inexpensive and work well. That way, I don't buy an extra expanding unit for the pistol calibers.)
Additionally, the LnL bushing system will always provide better runout for rifle cartridges over any of the die plate/turret setups, as it allows the case to center up in the die better than the die plate/turret systems do.
If you're loading both rifle and pistol, the LnL will do a better job, is a bigger, heavier duty machine, doesn't require any fiddling/adjusting.
All that said, unless I was doing a LARGE quantity of cartridges weekly, I wouldn't bother buying a progressive. Instead, I'd get a Lee Classic Turret press. It's easily as reliable as a Hornady or Dillon, with very quick/expensive caliber changeover and provides an easy 200 round per hour setup with none of the fiddling of the Lee progressive. A buddy of mine owned both the Lee Loadmaster and the Lee Classic Turret. He had both setup and running well. But over time, the Lee Classic Turret requiring no fiddling allowed him to change calibers, get loading and be done with the quantities he needed by the time he could get the Loadmaster settled down and running good.
BTW, I should say I have a LnL, but I also have a Lee Classic Turret. I really like both and have no prejudices against Lee equipment. But I have to say, my buddy, who has excellent mechanical skills, advised me the Loadmaster requires just too much fiddling for my tastes and evidentially, for his.
But if financial considerations are important and you need a progressive, the Loadmaster can get it done, if you are patient and have the time to fiddle a bit.
Regards,
Dave