Carol, our sink is actually downsized and we love it. There definitely nice things about a larger sink, but if you do lots of boondocking you will go through water faster filling it, and also fill the grey tank faster. It also would take up more counter space.
Just a couple thoughts. Either way, if you do like we do, and do most of your dishes outside, it becomes a bit of a moot point anyway.
2017 Escape 5.0 TA (someday soon, I hope
2015 Ford F150 Lariat 3.5L EcoBoost
2009 Escape 19 (previous)
“Most folks are about as happy as they make up their minds to be.” — Abraham Lincoln