I need faster landing pages

HI guys I am looking into getting faster landing pages.

I am not a programmer and I am trying to stay away from having to do anything with that.

I checked out @Luke's recommedation for Landing Page Builders but I would also love your feedback.

I mainly send traffic from social media and I plan to test out search traffic.

p.s. I am currently hosting my landing pages on my WP site via a Instabuilder plugin, and I am using a