Thanks for asking our advice. Welcome to the forum.
I wrote this summation a while ago, so I apologize for those facts that are repeated from earlier posts.
Thanks for opportunity to use it.
The Lee Classic Turret (not to be confused with the Lee Classic Cast, which is a single stage press) and the Lee Deluxe Turret operate in exactly the same manner. (Except for some older, now discontinued models of the Deluxe which have 3 die stations - and, no, the 4-hole turrets do not interchange with the 3-hole turrets.)
Same speed, many of the same parts and same operating mode and technique. They operate in exactly the same way, but have differences in detail that (in my opinion) make up for the difference in price.
Those differences.
Evolution: The Classic Turret is the newer design of the two.
Durability: The Classic Turret's base is cast iron, the Deluxe is cast aluminum. Iron wears better than the softer metal, aluminum.
Ease of use: The Deluxe has a 1" smaller vertical opening than the Classic Turret. Though either is capable of taking rifle cartridges, the Classic Turret will take longer ones and if you have big hands is the clear winner.
Spent Primer Handling: The Deluxe drops primers out of a slot in the ram to fall into a cavity inside the press base. But only about 90% succeed in their intended journey. The Classic drops primers down the center of the hollow ram and into a clear plastic tube which can contain a few hundred primers or be directed into a receptacle of your choice. The difference in the behavior of the debris (products of combustion) from the spent primers is even more striking. With the Deluxe, you wind up with primer detritus all over and have to dismount the press and sweep up the pile of spent primers every several hundred rounds. So the Classic remains much cleaner.
More on Durability: The Deluxe ram is smaller in diameter than the Classic's ram. This gives a much different bearing surface for the ram to be guided as it moves up and down. The Classic press will last much longer because of the increased surface area and because iron is tougher than aluminum.
Even more on Durability: The Deluxe's linkage is aluminum and stampings. The Classic's linkage is more robust. I believe the leverage on both is the same. I have heard/read that current production Deluxe presses have the steel linkage similar to the Classic's.
In the examples posted, the Deluxe has the optional roller handle, which is said to be easier to use, so an upgrade over the standard, stock handle. The same handle is available for the Classic Turret.
In summary:
The Deluxe is aluminum, spills spent primers and has a slightly smaller opening (which you may find important when loading long cartridges or long bullets. Kempf's gun shop (online) assembles a kit containing the Classic Turret and does not force someone who already reloads to take other stuff you already have (except a set of dies and some cartridge boxes).
I think that's about it.
Lost Sheep
This is the Lee Deluxe Turret Press
http://leeprecision.com/4-hole-turret-press-with-auto-index.html
This is the Lee Classic Turret Press
http://leeprecision.com/4-hole-classic-turret-press.html
P.S. My Classic Turret drops right into a medium size toolbox when not in use. My RockChucker won't fit in the same toolbox, or if it does it is a tight fit.
The first time used my Classic Turret (after a practice run of a handful of rounds) I loaded 100 rounds of 45ACP in 47 minutes. That included filling the primer tray and powder hopper. And I am SLOW and careful. But thas was using the automatic indexing.