Pros
The best reason I can think of to continue to work at efi is passion for the technology.
Cons
As a former employee of a small disruptive-tech leader they bought, I watched as waves of arrogant upper management washed through and gutted the core of innovation and morale with systematically poor decision making, unrealistic forecasts, and downright arrogant decisions that directly harmed out bottom line. In many cases these people were then promoted. Instituting a policy where political considerations determine what technology will be implemented, rather than efficacy and overall cost. The writing was on the wall once we became more driven by responding to competition rather than leading with the best technology: defining the field. It was a sad story.