Great variety- looks good. Of the 4, we like #20 the best. Can you try with some different colors and maybe a few different fonts? (we're not ruling out the purple/gray combination, we just want to see some different options). The current font is hard to see with the black background. We're also curious what #20 would look like on a white background (i.e. for anything printed)
These are looking great! #28 looks really crisp, but almost too much like a crest / car logo. Maybe you can try some different shapes for the icon? We also like the shininess of #28 and #27. The purple is not our favorite; the blue could be a little darker, we think. Another option is the gold that is used in a few other designs.
Also, we'd love to see some minor variations of the icon. Right now it looks almost like an ocean wave (is that the intent?) and we thought maybe it could be changed a bit to look like paper instead? (since our mobile apps would replace stacks of paper that are currently used by attorneys).
These are great designs. Do you think you could also do a few different versions of #18? I like the concept of the "L" inside of the "A" but based on your other designs, I think you could make it a lot sharper. Just like to see many options, if you couldn't tell already :)
Would you mind trying a version of #134 with rounded corners / less sharp edges? Not sure exactly how to change it but I do like the smoothness of #138...