GemPages Landing Page Builder

I really like GemPages and it's features, it makes it easy to build out the site. BUT, unfortunately it greatly impacts the speed and performance of my website and it's a big issue. Every developer I hire tells me that GemPages is the biggest issue my site has. In order to provide the best experience to customers, GemPages really needs to find a way to make their builder function within Shopify better. The annual fee and having to constantly find a developers is just too much to worry about.