I been reloading for 30 years now, once you find the load for a rifle its like Christmas, its amazing how accurate even a stock crappy rifle shoots with the right load development. I am heavy into reloading for accuracy and loooong distance. I have tried 3 different progressive presses and always come back to my first press, a Lee cast classic, this press has loaded well over 30k rounds of 308, 223, 300 WM, 300 WSM, 30/06, 270, as well as a few others. Remember you will have to develop a load for each rifle you plan to load for, get on accurate shooter forum and some others for good advice and education in the load process.
My advice is to get a single stage press each and load your own for each rifle.