Hi Heru, we like design #19 very much!! We like the green swoop in the b as well as the waves. Perhaps taking the cell phone from the b in #16 instead of the satellite? Not sure how that will work with the green swoop... Oh, perhaps the swoop from the V in #15 (and #6 and #7) can be used... we liked that element as well.
#34 now has too many swoops. Either the V or the B, but not both, I think... I'm not sure if I want the b to be both a swoop and a phone. What if the V is a swoop and the b is just a phone? Can the swoop be green, or will that not look right? Nicely done.