Very helpful! Rated 5 out of 5 stars
I really like this add-on; I do searches often and I love its capacity to search many engines at once. I've been able to get rid of the search bar and the three add-ons I was using with the search bar. I love that it adds an ability to manage my search engines right from the location bar. Omnibar has really streamlined my browsing experience.
Additionally, the developer is very responsive to correspondence, and the add-on keeps improving.
Two thumbs up!