Had a shrimpburger at both places this weekend. While they were both very good, the slaw at El's was better (more flavoerful and tangy), so I have to give it a higher ranking.
As an aside, I was surprised to find them both made with calabash-style shrimp, which I assume weren't local, fresh shrimp. Maybe in the summer they use larger, local ones?
In any event, they are good eating!