I preferred class based components. The pretend functional programming style of hooks is quite imperative when you prick a little beneath the surface, so classes were probably the right abstraction.
The problem with classes that hooks helped with was how hard it was to add multiple, reusable bits of lifecycle functionality. In even a medium size codebase I'd find myself having to reason about how to combine behavior A with behavior B in the onComponentWillWhatever methods. Hooks are weird but much much easier to compose and share.
