Ok, from my limited experience these are my preferred combos for the below razors:
1. RazoRock Baby Smooth with a new Feather........ slicker than raccoon poop in a hurricane....and shaves very gently and efficiently....great for blade buffing.
2. ATT Aluminum w/ "R" open comb base plate with Astra Platinum.......very efficient without constant fear.....
3. Rockwell 6S with the "4" base plate with GSB...... probably my most consistently best shaves with this combo
4. Parker 55SL with Gillette 7 O'clock Black Platinum...... easy shaving slant with this blade
5. Mergress and Fatboy bot shave amazing with Kai's..... something about the little extra stiffness of a Kai blade I guess.
Those are all the personal magic combos for my face, hope it helps some of you all as well. I've seen some here that I'm going to try soon.