Are these binoculars good enough to be used as a primary glass?
I had the CL 8x25 for awhile and hunted the Oregon coast with them. Think steep terrain and fairly tall tree canopy. In other words, it can be dark well before sunset.
First the good - I find this size/weight of bino very handy. I normally use a bino harness or bino pack, but you can get away with a simple strap with these. Also handy to throw them in a winter coat pocket.
The bad - Dusk and dawn. I wouldn't say that they are dim in general, but you'll lose those last minutes+ of daylight compared to most anything with bigger objective. Or when the sun first comes up.
I compared them to the Zeiss Terra 8x25 and SLC 8x30 for an extended period of time. The Terra comes so close, that I think they are a better buy but don't have the resolution. The CL 8x25 had better resolution than the SLC too. Samples of one.
I sold my CL 8x25 and have been using the Legend 10x25. I don't miss the CL one bit. Same issue with dusk and dawn, but I really value the lightweight and compact size.