I got offered a job a week and a half ago which I accepted - it was a slight backwards step and less money, but I am aiming for less stress so was still really happy with it. However, today I have been offered a better job - about 10% more money and much better pension scheme... there are some downsides- the commute is slightly worse but overall it is regarded really highly as an employer.... I know what I want to do - go for the second job - but also know it would be unethical to ditch the first offer... what would you do?