I’ve had the NL 10x42s, SLC 10s and 15s, EL 10x42s and 12x50 HD. I looked through my buddies NL 12x42s and couldn’t handhold them steady at all. I am currently running the EL Range TA 10x42s. The image quality is as good as anything I have had even the 12s. For disclaimer I used all these optics...