After staring at every swaging and 50 BMG press there is; I can not move away from the conclusion the Richard Corbin's Walnut Hill press is about the best design there is.
The "H" design, chrome guide rods, location of the linkage rods at the top plate...all of it just seem to be the best way to do it.
I can't think of any feature that I would add or that another press has that would make it better.
If you can think of an improvement I'd like to hear about it.
It's such a damn pity I can't seem to buy one...argh!