Thank you for these. I think #16 has the more distinct look and the line elements help slow down and break up the word. The important separation is at the c | c mark but here the p | r is the most emphasized - not sure if the PR (public relations) is what we want to emphasize. I do like the lines more than the dots or dashes as the primary separator and the accent color on the "i". Font is strong and clear.
I am looking for something that says: we look at things from a different perspective