Proprietary DYI systems are a great solution for individuals or really small businesses that are not in position to put down any capital on building own website. Once you build a website on DYI services, in most cases you cannot move the website anywhere and any upgrades will quickly exceed the cost of own website. DYI services own your website, not you. You just have to make a calculation after creating precise plans for your business, and thus your website. It will come to this calculation: do you spend money upfront for a website that you own and manage or you spend no-to-little money upfront knowing that nothing is free and that Wix-like company will get their money from you for an active business website in a relatively short amount of time.