AVG CloudCare vs Intercept X Endpoint

Even though I have added domains to the whitelist for the email scan in Outlook they still go into spam.

Not turning edge technology - leaves more computer / network open with it on then with out it. Go with more expensive solutions - it will be worth it!

Sophos product works well in our organization but technical support is too low and works too slowly in my opinions.

The cloud-stored settings are very secure, but can be a slight hassle having to login every time you want tweak a few settings. It's worth it for the level of security you're getting though.