I started on a Lyman Spar -T turret press and moved to a Lee Classic Cast Turret 4 hole as pictured in one post above. Now, I have 4 Dillons too, notice I said, too.
Since we haven't gone to the altar and promised to never part until death, there is no reason to keep a press you aren't happy with or to just get one that you want to try out. If it doesn't work like you want, sell it. Just from the posts in this thread, you can see that there is someone that likes that kind, somewhere. If you want to get rid of it, all you gotta do is hook up!
The next press I am going to get is going to be a LnL. It will be a nice contrast on my loading bench, blue on one end and red on the other!
All kidding aside, all of the major player's presses work as they were designed. Some, as in the Lee progressives, need a little TLC to perform well, others, like the Dillons just run and run.
I did just load up about 100 rounds of 44Mag on one of my Square Deal presses yesterday. Took me all of 15 minutes after I was set up. Setup took about 5 minutes because I have a press dedicated to large primers. I also have a shortcut to the setup procedure that will work on any die setup in any press, take a look:
Written on the lid of each caliber conversion is the group of settings for that caliber.
This press is proprietary, it only uses its unique set of dies, but they do serve a purpose, lots of handgun ammo in a hurry.
I have a Dillon XL650 too with a case feeder. That thing will flat kick out the ammo. When I was shooting competition, I could have 1000 rounds an hour if I staged things before I started.
I still load on the Lee. Small batches or calibers I don't have conversions for YET!
I am going to migrate everything to the XL650 and should I get a LnL, one will be set up for small primers and the other for large.
Also, I have only bought one press new, the XL650. The 3 Square Deal's that I have I have only spent $500 in all three. One was from a friend I shot competition with, another from a friend of his and one from fleabay!
Since the Dillon guarantee isn't just for the original owner, even one bought used is still covered.
FWIW