Without any idea of the offer,....Let's see...if the offer was 10 bucks, go for 11. If the offer was 100K, go for a million.
While the initial offer matters, the company counts for more. I found many foreign companies for the initials...some are rich...some aren't. Makes a difference in strategy.
But whatever you do, do it fast because this thread will turn up in a search for FDJ real soon.