Thanks for asking.
I started out on a single stage and weighing each powder charge. I found the fastest way to get the same weight each time is to get a dipper that consistently drops a little less than what you want and put that in the scale's pan. Then use a trickler to come up to weight. Simple to do, and the same way every time.
Early in my loading practices I noticed that the scoop/dipper I was using was pretty darn consistent if I performed the scoop the same way every time. I have become an advocate of the Lee Dippers since and traded off all my powder measures, except the Auto-Disk, which, since it mounts right on the Lee Dies is very handy and accurate enough for most of my handgun shooting (which is most all of what I do).
Eventually, I got two progressive presses, one for large primer cartridges and one for small, so cartridge changeover was simpler. I have since quit using the progressives. Too many things happening all at once, and I want to see every step, so I was very slow. I don't think I am suited to progressive presses. So I got the Lee Turret (which is the only turret made that automatically advances the dies, which is a tremendous time-and-motion saver if you are making rounds in continuous mode). As mentioned before, the Classic Turret is superior to the (older design) Deluxe Turret. Cast Iron vs Aluminum, taller opening, stronger lever parts and MUCH better handling of the ejected spent primers.
The Auto-Disk powder measure is (as all powder measures are) reputed to be more accurate with some powders than with others. That is where the dippers shine. They are equally accurate with all powders. They are intrinsically incapapble of cutting or crushing powder granules. You will never run out of powder unawares. Drawbacks: They are slower than any powder measure. They require you use a VERY CONSISTENT hand when you dip or scoop. If you are not consistent, your powder charges will not be, either.
If you put a funnel where your powder measure would usually mount, you can do pretty well with dippers.
The major Drawbacks to all the Lee Turrets is (in my mind) is that they only have four die stations. If you need more than that, the Lee will not do. There is also precious little space between dies. The locking nuts clear each other by mere thousands of an inch. The corners do not touch, but if they are adjacent, I can barely see daylight between them. This does not affect operation, only makes installation and adjustment a small inconvenience. But, at $10 for spare turrets, you only have to deal with that once per set of dies.
Good Luck.