I like my Hornady L-N-L. Individual placement of dies makes it flexible, as opposed to a die plate. I only put the dies in the press that are needed for the task at hand. It is easy to pull the powder measure when it is not needed. Note, I resize at one time, usually shortly after shooting, then load at a later time when I have a large cache of prepped cases.
Also, I like on the Hornady that I feed bullets and cases with my left hand as opposed the Dillon where you feed one with one hand and the other with the other hand. (I've modified my Dillon SDBs so that I feed cases and bullets with my left hand).
But, the Dillon probably has better case and bullet feeders if you want the optimum automation. I find the case retainer spring on the Hornady tends to tilt taller cases like rifle where as the Dillon button retainer system would not. But, my case retainer spring has more kinks than Carter has liver pills so maybe if I wasn't so cheap and replace the spring once in a while tilted cases may not be an issue.
I have started to load rifle (300 BLK, 204 Ruger and 223 Remington at the moment) on an RCBS Pro2000. By the way, i feel the APS priming system on the RCBS superior to the tube type systems on the Dillon or Hornady.
Maybe one Dillon and one Hornady and get the best of both worlds.
But my opinion and $5 will get you an overpriced designer coffee.