I wait the summer to take a decision 🙂 I’ll try on a personal website some alternative, but for more structured sites, where it is not suitable to frequently change the template, I think it is best to use the default template of Worpress, the various “Twenty” always updated with each release of WP, possibly modifying them with “child template”: there were a lot of beautiful templates, whose development was given up, making it unusable after some WP update!