Yes the camera is a GoPro Hero 7 - amazingly smooth. The shot from inside is an older Hero 3 and you can see the difference. I too noticed the stick shake which is interesting because just a few days before I filmed this clip below and you can see me flying hands off with almost no stick shake. I know I was flying about 10 knots faster in the footage with the stick shake.That's some beautiful countryside. Nice to see flyers coming out for spring flying.
Your outside mount is showing a very smooth vibration free picture, even though there is some rotor shake evident on the stick.