Here is my two cents...

Lordship salvation - repentance and faith, one must produce fruit after salvation
Moderate Free grace - repentance and faith, one SHOULD product fruit after salvation
Free Grade - faith, no expectation of fruit after salvation

I have never held to Free Grace. I used to hold to Moderate Free Grace. But, I now hold to Lordship salvation as I have defined above.

Lordship Salvation tends to be the Calvinistic position while Moderate Free Grace is the non-Calvinistic position.