I too am a huge Dillon fan, I have 2 550b's, 1 set up for small primer and 1 for large. I like their 100% no BS warranty. They don't usually even ask for the old parts back.

I also started out on and still have an RCBS Rockchucker, that I mainly use for rifle and load developement. Nothing wrong with it, just slow.
I also have a lee, turret press, and for the money, it has it's uses. I bought it before Dillon came on the scene.
For shotgun I still have a MEC sizemaster, it works very well once you figure it out.
One trick I'll share is that I mounted all my presses on 1" thick board about a foot square. Tap the holes that are already drilled in the press bases, and counter sink bolts from the bottom. glue some vinyl or felt on the bottom, and you can C clamp them to just about anything. When not in use, you can store them under a cabinet, as it puts them at a good angle for the powder not to spill, or you can clamp them to a shelf, to reclaim your bench space.

Since I don't load as much as I used to, another tip, I made up white cards with all my powder descriptions on them like ( ww power pistol ) when I fill the powder measure I drop that card in with the powder. Then if it's 2 months since I've been to the press, I still know what powder is in it
