I will have to play with this some more. My hair responded to the Satin Roots Leave in and Coil Custard (or Jam, I believe she changed the name) very similarly to KCKT and KCCC, as expected. However, my hair was not as hydrated with these products as they are with KC. I don't use KCKT, as I find GDLI more moisturizing but Satin Roots is similar and only lightly moisturizing in my opinion. In addition to my hair feeling a bit dryer, the hold is not as strong as KCCC. My s-curls and kinks prefer a stronger hold.
This is my opinion after only one use so I will try to get another use out of that sample using GDLI as my leave in.