My favorite low dew combo last winter was UFD's Curly Magic as my curl enhancer with CQ on top for my gel. I can't recall if I used a leave-in or not. I probably did every now and then. I do know that I used Curl Rehab as a rinse out quite a bit though and my hair loved it!
Coarse texture, normal-high porosity, normal elasticity (Komaza Care), very weak waves
cleanser: Redken Fresh Curls Shampoo, CJ Daily Fix

rinse out: GVP Conditioning Balm, CJ Beauticurls, CJ Smoothing

jellies/creams: CR Curl Maker, KCCC
gels: CJ CQ, CJ Pattern Pusha, BRHG