I have made a vector design in Adobe Illustrator. I need the very best export quality. I have two art boards which contain the same artwork. The difference is, the first art board is 8000px x 8000px , while the second one is only 1000px x 1000px. When I attempt to export my work in the first art board, I can only reach an export quality of 200ppi. While I export in the second art board, I can reach a quality of 1400ppi. I was wondering which export would be at better quality. Keep in mind I am exporting the file as a PNG.