Nerf Rival Mirage vs Pilot & Fate (with magazine) size comparison

Just received the Nerf Rival Mirage today, I hope this isn't "low effort" because this is the first thing I wanted to know about it.

Shorter prime than I thought, stiffer than I thought (but not bad), and seems to perform well. The mag release is positioned on the grip in a way I can only hit it with my middle finger stretched around which will take some adjustment. I do have medium-small hands though.