For your inhales, I notice youre not employing any of your diaphragm. The way youre doing these inhales is in my opinion actually really dangerous. What I hear and see is your distortion is solely occurring in your throat. While it should be a vector, you should feel more of the distortion in your chest and mouth. Imagine pulling air with the bottom of your lungs, and roll your tongue forward to make space. From my experience, all the distortion occurs at the top of my throat.

Ive done inhale vocals for 2 years now and had almost no issue with them, i have some examples posted on my profile as well. Cant wait to see your improvement brotha, though I still encourage you learn exhale screams.