One thing the article doesn't really dive too far into is that Svelte is template driven, while Solid is more about React's jsx-drive-components. As I've used both style methods for years, I think I'm growing fond of Svelte's template approach as the best general purpose solution. This is because usually my pages are 70% static and can be expressed as simple nearly vanilla web-idiomatic html pages. Being able to keep all that static code as close to vanilla web really helps to reduce other overall complexity, with the added benefit of being able to copy html with css from anywhere into my project, and then add dynamic behavior without "rewriting" basic html into jsx (which can lead to subtle bugs).