Hello Mario, Appreciate your detailed feedback and glad you are enjoying your experience with Convertri. We agree sometimes the tutorial might not be perfectly explaining concepts and based on community driven feedback we improve. We are glad you've traveled your journey from beginner to intermediate and are sure it is helping you build your business of whatever you are trying to achieve. Convertri is one mail away; and the outstanding community is right there on Facebook to help you out with ideas.
Landing pages are an excellent way to let the designers and marketers think out of the box. Splash page informs the visitors about the exclusive launch, it contains the mix of texts, videos, or gamification or music to entice the visitors to explore the rest of the page. In a way, splash pages act as some interaction between the website and the users. Some splash page automatically redirects the visitors to the home page of the website, or some will require the visitor to click on the home page button. 

Unbounce also lets you create sticky bars for your site. These bright forms draw attention to the offers and help to get more conversions without paying for more traffic. The editor allows you to add pop-up windows (which are called overlays here) on exit, on arrival, after a delay, on a scroll, or on click. There are plenty of pop-up templates to choose from, and you may also customize them. This feature is not available with Instapage. 
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