[Hummingbird] Hummingbird not effective?

My collegue says that the following plugins work better than hummingbird. :slight_frown:
Autoptimize
Fast Velocity Minify
WP Super Cache
WP Super Cache Clear all cache

Yup believe it or not you get a better SEO score with those 4 combined then you do with hummingbird, the score dropped into the 60/100 down from 94/100 when it was installed vs deactivated and activation of those 4

What do I do? I want everyone to use your plugins, but if they don't get the result?

Mathew.