Not a lot of help but...
I am loading 45-70 with both a Pacific single stage as well as the Lee Classic which started out as a three position press and I upgraded to four holes. I am using Lee dies and for the price, I love them. Worthwhile buying a turret for each caibler you loads so as not to have to go through the process of resetting the dies.
It is my personal opinion that a progressive press works best for smokeless rounds. I like loading BPCR with a multi-position (but not progressive) press.
I have an ECHO press on the evil bay for sale for 55.00 and I am not budging on the price.It is worth that just to just keep it.
I did an awful lot of work to the press and it is better than new.
My reading of history convinces me that most bad government results from too much government. Thomas Jefferson