I tried the new 2.10.57 software today. Blind scan seems to be a tiny bit faster on certain satellites, but I didn't actually time it, so it may be my imagination after reading the Raptor 2.10.57 thread LOL.

The thing that really jumped out at me, though, is the quality meter. The dynamic range seems to have improved a lot. Strong signals read higher than before, BUT weak signals read lower than before. I like it! I have not, however, tested the expanded meter view on the aiming screen, to see if anything changed with the response speed and smoothness that I complained about earlier in this thread.