Strange reply 7E7, not one of my course (who trained at Hamble while it was being built) opted for Concorde.
We all had the seniority but the option was a roster of numerous JFK's as opposed to a roster with a week each month on a Caribbean beach.. no contest
With regard to remuneration, the Concorde captains used to have a £200 a year "development pay" added to the basic pay. That has long since gone and prior to its demise Concorde crews were well down the "take home pay" league in the airline....
The fleet also had the highest Manager/ Line pilot ratio which meant the “Jollies” were all snapped up by Bannister and Co. before roster publication.