I use the 4 Die Turret press for .45, 9mm, .40S&W, .38spl, .308, .223, 8x57, and .30-30.
On balance, for $ invested, I'm quite pleased. Some things I DON'T do with it - I don't prime nor decap in the press. I found those ops to be more efficient done other ways (manually - I decap with a universal decapper in a a Lee handpress, and autoprime by hand. I see they have an autoprime addon kit now - no idea if that's any good, but frankly, I think it just gets in the way. For safety, I like the cartridge ops to be simple, straight forward).
I remove the decapper pins from the resizer dies, since I decap separately.
9mm gets resized in the hand press. The turret lever is not long enough to get comfortable leverage for that casing because of its taper. I use ONLY carbide dies unless I have no choice - lubing is a pain, and the major downside to rifle cartridges.
I'm not sure I'd buy the 4-turret again (especially since I have a hand press (worth every penny) - most loadings use only three dies even with a separate crimper (recommended), and so I waste time going through a blank extra stage, because I decap separately - I decap before cleaning, so I take one step out of the press.
For pistol the
regular auto powder measure on the turret is excellent - its even better with the $10 micro adj charge bar. The
Pro model is crap. It dumps powder all over the place. For powder loading on the turret, you are much better off getting the regular auto disk and buying a few adj charge bars, if you need tight tolerances in pwder delivery. If it works out that a disk measure happens to be bang on for a cartridge then fine, but for tweaking a charge, the adj charge bar can't be beat. I now include one each time I buy a pistol die set and then dial it in for the cartridge once I'm worked out the charge. Much faster set up. For rifle, I hand load powder- measuring each, but then, I'm usually reloading rifle for accuracy or special purpose.
If you load a lot of rifle, get a Lee Rifle Charging Die to go with the turret setup - that makes powder loading easier than doing it manually.
Other than producing accuracy cartridges, I'm not convinced reloading semi rifle cartridges is cost effective. .223 AmEagle is $10 or less a box around here - So far, I've got lots of brass, but haven't found general purpose bullets for .223 cheap enough to go to the bother of reload plinker stock. Same for .30-30. CTC coupons and a CTC that still carries 30-30, ammo can't be beat...
The secret to the turret (and any press, I'm sure) is to take the time to get the dies properly set up for the cartridge.
Looking at the New! Classic...

This is the model I would buy today using the turret the way I do. It's beefier in some important areas which will make the process smoother I suspect.