One will always find what works best for them at a price they are willing to pay.
While the Cambro is a great tool for catering and moving large amounts of food, there are many who do not cater large events.
There are time when we are invited to a picnic or small party and the Cambro is just too big to lug along for a pork butt. I also have a small igloo just so I do not have to take the Cambro for these type of gatherings..
Humphrey's Down East Beast, Weber Kettle, Kenmore Elite Gasser, Camp Chef Smoker, Camp Chef Denali