Is it good to use Core Data with Swift?

Hi Everyone,

I'm working on a project where I need to store data locally and for that I'm actually thinking of using CoreData but when I did little research on it, I found some blog and post saying "the tools are still immature. In general, the tools around Xcode and Swift are somewhat unstable, and though they are improving all the time, it can be frustrating".

Now, I'm lil confuse about using core data or Shall I go with SQLite?

So please guys, who have already used CoreData with Swift, guide me through the challenges I might face with CoreData or in making the better choice.