Wix serves a purpose absolutely, but after using it for a while i feel i am well placed to hold an opinion here. Wix is absolutely great if you hold a certain level of coding knowledge. If you are a complete newbie to code and the world of web, i would recommend looking hard into it before you commit financially. The websites at wix don’t always come fully geared up for ranking higher in Google so this is also something you need to learn. The tools may be in place there, but they still need to be utilised correctly, something that can not be learned in an hour!!