What is bigger mega?

I'm curious, could you please clarify for me what is meant by 'what is bigger mega'? Is this a reference to comparing the size of different units of measurement, such as comparing megabytes to gigabytes or even terabytes? Or is it perhaps a question related to something more abstract, like comparing the scale or impact of something labeled as 'mega' to something even larger or more significant? Could you provide some context or clarify your question further to help me better understand what you're asking?