Chan Eil Whiskers
Fumbling about.
I don't think there is one answer. Comfortable shaves come from a good marriage of skin/beard/blade and technique.
You have sensitive skin, but how heavy is your beard? You can use a milder razor with a sharper blade, or a more aggressive razor with a middle of the road blade - or an aggressive razor with a Feather blade (but you darn well better have some good technique).
Finding the balance is the key.
Everyone has a unique combination of face, skin and beard. We need more information to provide a reasonable recommendation.
Please describe your beard:
Thick? Medium? Sparse?
Please describe your face:
Smooth? Wrinkles? Creases? Clefts?
You've described your skin as sensitive. Anything else that you can add?
I agree with Keith and David.
There are a great many variables to consider.
Happy shaves,
Jim