Yes the MG90D can turn more than 90 degrees

Update: I found out these servos can physically rotate 360 degrees (tested two)... there doesn't seem to be one of those stoppers on the shaft... that's interesting.

This is a brief comparison between the standard 9G blue servo and the MG90D.

On the Adafruit site it said "The tiny little servo can rotate approximately 90 degrees (45 in each direction)" which I only saw after I bought them. This made me panic thinking I just wasted money buying these.

But thankfully they do turn more than 90 degrees in the context of Arduino.

The blue servos are roughly $2 each and the MG90D are $10 each. For the context of a robot/motion, the MG90D is worth it imo. Particularly if your robot is heavy/moves a lot. I have burned a lot of these blue servos and it is time consuming to replace them. My robot weighs 10-11oz and it's a quad.