Ranked in these QuestionsQuestion Ranking
Pro Great Support
Since it's a premium product, you have easy access to the devs, either through their Slack channel or through email or the official forums.
Pro Developers have extra incentive to maintain it, considering it's a commercial product
So it keeps the bar high. Provides extra-incentive for the developers to fix bugs and make sure it maintains solid.
Pro Multi-lingual support baked into the core
No need for plugins.
Pro Flat-file based (optionally wire-up a DB)
Pro Great Documentation
Con Not Free
Limits adoption. Might not be the best choice for small/no-budget projects.