Mailorder Film Processing - FTP delivery?

[ColSebastianMoran]

But I guess I'm still not getting it.

180 and 300 is dpi on the print.

 

[loquax ludens]

Wouldn't a print at any size with 300 dots per inch convey more of the original film information, and therefore appear to have better resolution, than a print of the same size at 180 dpi?