1. Cursive/Script fonts are rarely used in a solid logo. It is hard to read on signage for instance. I recommend a strong clear font like may of the designers are using. 2. Think bold and clean. Step back from the screen a good distance. Which items disappear? Which one hold a clear message? This tells you which ones work better on signage.
3. Iconic (square or rectangular) Logos. #38 | #39 | #40 | #41 If you have a big social media presence, this may be the way to go. Looks great on signage and will fit your social media icons/avatars/favicons etc...
Only the design in the first position can be modified. You are permitted to shuffle rank to allow me to make changes, you can then re-rank however you desire.