At a glance, many mid-tier binos do look nice. I don’t own ‘alpha’ glass, but I did borrow some Swaro 10x42 ELs for elk season where we did significant glassing side by side with my Viper HD 10x42s, and I purchased some Swaro 8x32 CLs that I used mule deer hunting. Over time, the lack of eye strain and beautifully clear image pays off. I won’t rule out glass other than the top three, but anything else will really have to impress me. The money spent on my CLs was very well spent. So I guess mid-tier with a top company isn’t a bad place to be.