I combine the best of both worlds.
A Flo-Jet macerator, portable
So when I am on a site where the hole in the ground is close and well placed.. 3" it's fast, and if you are neat about it clean.
IF it's Uphill as it is at a Flying J south of Bowling Green, OH, or "A long way, to the dump site, 30 feet or more, a long way to the dump site and stuff won't flow no more" (Sing that) then I break out the Flo-Jet and the 50 foot black rubber 3/4" hose.
NOTE Saincon comes with an adapter for the hole in the ground, Flo-Jet portable... Does not.. (I made my own) thus I recommend the sanicon.
Home is where I park it!