This is interesting, and something I considered when I picked mine up. But then I realized something... The C.1 may have a narrower field of view relative to other optics, but the field of view it does have is 100% useable. Meaning that the 314 foot field of view (10x per their website) has 314 foot wide field of view that is completely serviceable.
Compare that with a Vortex Viper 10x42, and the viper has a 341 foot wide field of view, but every pair of Vipers I've looked through has a super fuzzy and "bendy" outer edge that accounted for probably 10% of the field of view. So of the 341 foot wide field of view, only 90% of it was useable, or about 310 feet wide. So while the effective FOV on the Viper is wider, the useful FOV is much narrower, realistically in line with the C.1's. Someone explained this to me on another forum, and after comparing the C.1's side by side with my friend's Viper HD's, I say it's completely accurate. Just something to consider, since so many of these low-mid price optics have such poor edge to edge clarity trying to get wide fields of view. That extra width doesn't do any good if it gives you a headache!