WordPress Nonces Cache

Because I was having problems with contact forms, I followed your advice from this link – http://www.wpfastestcache.com/tutorial/wordpress-nonce-cache/ and set cache timeout: If Request_URI All Then Once Every 10 hours delete files.

I have contact forms just on “Contact Us” and on homepage. Instead of setting cache timeout to “All”, can I just create two timeout rules, an Is Equal To: contact-us Once Every 10 hours for the Contact Us page and Homepage-Once Every 10 hours? Or should I use the “All” setting because of the WordPress Nonces?