All the ones listed in your post are great to keep going with your healing, i would also consider Smart Cord Cutter
Read more about it here
The Smart Cord Cutter Field: New Release
And
The Crucible of Mental Space: New Release
As for this:
You could start with Soul Core one if you work with it for a good while you wont need to urgently add the other 2 if you are using the others mentioned above because once it fixes all on the core it starts fixing healing upwards.
The best its to have the 3 but with the other fields you can do good just with the core one.