All of those blades would serve you well. Dry shaving is the harshest most abrasive way to shave so if creams were causing irritation I would have to suggest maybe it was one of the ingredients. Maybe try something with different bases eg lanolin and you may find no irritation. For me Aloe Vera is irritating which is in a lot of shaving stuff so have had issues in the past. What ever path you go good luck and any questions feel free to ask