Does it matter if I use " or ' for VEX and Hscript? Both works but for sheer curiosity, I would like to clarify the difference.

These single quote and double quotes are referred to C/C++ language where single quote is used for single character and the other one is used for multiple characters.
for example:
There's not much differences between them in both VEX and Hscript unless in rare situations where you are dealing with nested strings for instance:
Which prints:
In this case single quotes are included in the string.
But if you try this:
Houdini gives you an error!
Hope this helps!

N-G
These single quote and double quotes are referred to C/C++ language where single quote is used for single character and the other one is used for multiple characters.
for example:

char sinleChar = 'A';
char multiChar = "Hello World";

There's not much differences between them in both VEX and Hscript unless in rare situations where you are dealing with nested strings for instance:

printf("%s", "'Houdini is the best!'");

Which prints:

'Houdini is the best!'

In this case single quotes are included in the string.
But if you try this:

printf("%s", ""Houdini is the best!"");

Houdini gives you an error!
Hope this helps!

Perfect, thank you