I am looking at purchasing a Gen 1 nightvision scope. The two scopes I am looking at are both on Amazon. The first is the night owl optics nightshot which seems to be the better choice due to weight and quality and the second is the Firefield FF16001. The firefield is 100$ cheaper which would allow me to spend more on an IR illuminator. Does anyone have any experience with either of these two scopes or advice on which IR illuminators are best for mounting on a AR handgaurd. The scope will be going on my suppressed 300 blk.