Sort'd ‑ Prime Collection Sort

I desperately need a user-friendly drag-and-drop solution to arrange the 100+ collections in manual order. Certainly, the Shopify native interface can do the purpose, but the UX makes it difficult for me to perform the task efficiently. By chance, I found Sort'd, which has an excellent interface for me to carry out tasks, and most importantly, it's free. I know that there are more advanced features offered in the paid version (especially arranging orders according to the Product Metafields). Surely one day I will upgrade to a paid version