The bright red color with lighting effects on the red circle, combined with good font and point size selection on the text portion put #48 into the top 10 this morning.
However, there are two things in #48 that we've seen enough variants on now to feel reasonably certain that they will not be included in the final logo selection:
1) the circle
2) That font for the "AB" inside the circle.
#50 & #49 missed with the overlapping "ab" and the slight italicizing of the text portion.
Good entries. Thank you.