Wow!!, I really like the concept of this design. The pacifier placed inside the 'B' is a concept that I hadn't thought of and none of the designers has tried. I think if you chose a different font, changed "Saas" to software, and worked with the colors a bit, this would definitely be one of my favorites!! Thanks for your hard work.
Also, I definitely like #48 more than #49. I wonder if we could take that B design in #48 a step further. I think with the right font it would almost give the impression that the "B" is a baby. I don't want to literally make it a baby but if the top part of the "B" where smaller than the bottom, and the font was round or bubbly maybe... I think it would be the best design. Thanks!
I think we need to stick with the capital "B" and probably with a font that doesn't have any serif style elements on the "B". Something smooth and bubbly. I'm going to look for a font suggestion on Google Fonts... hopefully I can find something worthwhile... I'll let you know.