It’s hard to give advice on a reloading bench/stand, as everyone has a different living arrangement, and a different idea of that “perfect” looks like for their reloading process.
Personally, I seem to change my benches every decade or so as my needs and desires change, but I will say - I typically prefer my presses to be mounted to a VERY space efficient - read “small” - bench or stand. I prefer then to have my powder dispensing systems on their own independent benchtop to let me crank away with any vigor I choose on the presses - any of my presses - without affecting the powder balances. In recent years, I typically size on the press, feed into a tray which my wife draws from to prime on my workbench, then I pull the cases back to my press bench to stage for powder charging - with my dispensers on their own bench which receives NO active work during dispense - then she pulls them back to the 3rd bench for bullet seating. All of this happens within arms reach. My dispenser cabinet is only as wide as two chargemasters, the press bench is only 4ft wide to hold 5 presses (next gen will be quick plates on a smaller bench) and the 3rd bench is another 4ft, where arbor press seating and bench priming happens (and any other general workshop processes).
