Shonei RF SR for G2 Max overkill?

I'm new to the hobby and after a few weeks of riding with a bicycle helmet and surfing this subreddit I decided to upgrade to a full face helmet. I value safety above all else so I splurged on a shonei that I was told was built for upright positions.

However, I'm a little on the fence because I found out it's not ECE 2206 certified. Should I return it? Is it overkill?