Examples:

• Now or later, it doesn't matter.
• Now or later, it had to be done.
• Now or later, what difference does it make?
• Now or later, any time's good for climbing.
• Yeah, should I call the marriage counselor now or later?
• It doesn't matter if we let him go now or later.
• Look, you can talk to me now or later.
• I couldn't take the chance, Frank... for now or later.
• I don't mind if you have a baby now or later.
• You want to deal with this now or later?