java - Multiple JFrame or JDialog -

i'm developing application swing , there situation couldn't decide do. need multiple pages but;

• should use multiple jframe or jdialog or else?
• what advantages of them? there specific way choose?

i use jdesktoppane jinternalframes. technique can create many windows need. place start here: https://docs.oracle.com/javase/tutorial/uiswing/components/internalframe.html.