Yes, the Nikko. I know many of both, the Deben and the Nikko and I dont know a single Deben I'ld prefer to take, even compared to a bad Nikko. No feature of a Deben is better than on a Nikko, except the illuminated Reticle, therefor the Nikko Optics are much better. Larger Field of View, sharpness, contrast and lightgathering are simply better on a Nikko. If possible compare both in low light (dark woods), you will see the difference.is there really anything to choose between them?
Cheers Alex