The type of banner you use will depend on the type of people you are trying to attract.
Obviously, if you are looking for ECA's you would not use a banner for 'recruiting' PSA's.
There is not right & wrong in my opinion.
Use what would attract you the most.
If it is not working, or having the desired results, change it, until you find one that does work for you.
I know this sounds like a bit of a bail-out of the questions, but different things work for different people.
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