Which means, for all practical purposes, that strings are basically unlimited. Approx. 2 billion characters is a LOT of info. My 300+ page sci-fi/fantasy novel The Hiders In Darkness was only about 1.7 MBs in size, well under 10 million characters, so a Blitz string could hold 20 full length novels, in one string. Need 20 more novels? Well, just create a new string. Repeat as needed.