Best security solution -like Wordfence

Hi!

I'm looking for the best security solution for my site. I know there are several steps to be taken when overall security is considered, but I'm talking here about stuff like Wordfence. Right now, I'm running the free version of the plugin, and I'm thinking about upgrading to premium. So I'd like to know if Wordfence is the best in its game, or if there's a better security solution I should use.

Thanks.