Is a subdomain or a folder better?

Hi, I'd like some advice on how to use your module.
I have a Joomla site on a domain (this is an example) www.prototipo.com and now I need to install Moodle.

To make your module work properly, do you recommend installing Moodle on a subdomain or in a folder within the site?

The two cases:
A: fad.prototipo.com
B: sperimentale.com/fad

Thank you

Hi.

A folder is a bit better, as you can avoid cross-domain issues.
Joomdle can work in both configurations, but different subdomains will limit the use of auto-size in the wrapper and redirect-less SSO.

Thanks !