Handling wet paper becomes significantly more difficult as paper size goes up
With either FB or RC paper at 20x24 I would avoid print tongs.
A decent pair of rubber gloves is the order of the day with large prints
Even then it is remarkably easy to crease the paper during handling when wet - and those marks don't come out
I have found that printing plans which seem good for 12x16 paper need another small tweak at 20x24 size.
I am not sure if that is just me or others have had similar experiences
I cannot explain why this is so
There is something impressive about producing large prints but I found it quite hard work to produce something I was happy with