Website Builders, Specifically Wix

In the new year I'm going to make a new website for my wife's author business/profile. For reasons, Wix is the platform of choice (mainly that's it's one of few options that links in with a print-on-demand company).

Currently trying to decide between standard Wix and Wix Studio. Anyone got any advice? The light Studio version is £14/month, another £2 for the similar level standard version, which seems odd but I can't see anything I'd miss in terms of featured. I consider myself reasonably proficient and am leaning towards the more powerful/flexible Studio version, but would love to hear from anyone who's used either version.