I feel like my chin is a combination of my most sensitive skin with my coarsest stubble, is that normal?

I know have about 6 shaves under my belt and while I'm happy to report I haven't really cut myself yet (only a few needle point sized nicks) my chin just feels raw after each shave for about an hour. And it's not even completely smooth. I feel like I have to shave close to get smooth, but when I do it leaves my skin feeling raw.

I know the chin is commonly the hardest area to shave well, but if I feel raw afterwards... does that mean I'm using too much pressure?

Is it possible that some skin is just too sensitive AND would be served better by a Mach 3?

for your reference, I alternate between a Dovo that I maintain and a disposable Feather.