Been looking at speeding up my reloading and was looking at the Lee progressive press' I have always used Lee products and have absolutely nothing to complain about. Right now I am using the Lee Classic Cast turret and love the thing, but just want something faster. So, what is the difference, pros and cons of the two aforementioned press set-ups. Looking and googling, I can't see which one is better or more convenient. Will be used for 45acp and 357. Any ideas or experience with the two is appreciated.