Lee,
The 360 is an awesome airbrush but the size of the cup is very limited as der_jackal mentioned.
If you don't mind using a glass jar under it for bigger jobs then it is great.
The metal color cups won't fit into it because of the shape of the built-in color cup.
One advantage it does have though over all other airbrushes is the ability to rotate the head to any angle you want for getting into tight spots to paint.
You can rotate the head 90 degrees and hold your hand sideways on the airbrush to get into an area that other airbrushes would spill the paint.
It all depends on what you are looking for.
I use the Omni 4000 the most and the Badger 360 second most.
Mike
“Wisdom is the right use of knowledge. To know is not
to be wise. Many men know a great deal, and are all the greater fools
for it. There is no fool so great a fool as a knowing fool. But to know
how to use knowledge is to have wisdom. " Charles Spurgeon