If you are marketing yourself, ideally you'll be able to use your first and last names (johnsmith.com or janesmith.com). Even if you aren't marketing yourself, it's not a bad idea to register your name as a domain now, in case you want to use it in the future. If you are marketing your business, you should see if your business name (yourbusiness.com) is available.
Not all web templates are equally good in terms of their visual appeal. Outdated templates can have problems not only with displaying on smartphones, but also look like long-established website designs. Such designs may well have been considered beautiful and professional for their time, but now they are visually outdated. Website builder leaders stay in sync with web design trends and replace their lower quality old templates with new ones.
Yes. Wix offers a few different ways to create your own free website, so you can choose the creation process that works best for you. Need to get online fast? Answer a few simple questions and Wix ADI (Artificial Design Intelligence) will build a professional website for you in under 10 minutes. If you want 100% design freedom, start from scratch and drag and drop the website design features you need in the Wix Editor.