Astra theme is one of my top 3 favorite themes which I used it to build for my business website. No.2 is Hello theme & No.3 is Suki Theme. What I like Astra theme :

Their Support Team response fast ( this is the main reason I concern )

Buy 1 time Pro version can use for unlimited websites ( save more money )

Simple to use and fast theme ( good for beginner user like me & I'm not a coding guy )

Pair with Elementor & Woocomerce ( so far no conflict when I update to the latest version )