If you are going to get a Rockchucker I would advise an older one. I ran an RCBS Jr. 2 for many years and was very happy with it. I upgraded to a new RockChucker Deluxe in order to fit larger dies and have regretted it every time I have to use it. The auto-priming attachment pulls the shell holder out of the press as often as it primes anything and you may as well just throw the primers on the floor unless you buy an aftermarket primer catcher.
I really love RCBS, their customer service is excellent and their products are made to last, but the new designs for the priming system are ridiculously bad.