I tweaked the default settings a bit after recording, so by default the base delay is now 90 (1.5 seconds) and the character delay is 2.5 (2.5 seconds / 60 characters).
The GIF was recorded with base delay 60 (1 second) and character delay 2.0 (2.0 seconds / 60 characters), which is most likely a bit too fast for a comfortable first read.