ShopIsle Premium

Hey. I do not quite understand the benefits of the pro version…
Can someone show me what will change? (would be good if u show me exmpl. site)
I want to understand if I can make a category menu in the header with the pro version (when you hover so that the menu appears, according to my style, with categories.
On my site you can only go to the store and there to click on the categories you need to click on the photo and then on another (with a subcategory), etc.
This is terrible!

The page I need help with: [log in to see the link]