I would lean towards the Galaxy Store version being the most reliable.
As a personal anecdote, when the beta update for QuickStar that introduced network speed indicator was released, I had trouble finding the option (in fact, QuickStar wouldn't function even though it is installed).
After some fruitless struggling with APKs, I uninstalled GoodLock (you won't lose any of your applied settings in its modules btw), and installed it from Samsung store.
The issue got fixed, and I now have the feature as a data nerd.
So, I guess it would be typically more up-to-date, which makes sense ยฏ\_(ใ)_/ยฏ
