Picture that your in a warship which has taken enough structural and mechanical damage such that it is in the process of dying. You have enemy missles comming at you and the ships ability to stop them is, at best, massilly degrade, at worst, non existant and not even the wedge is up. You ship has had the crap blown out if it and along with everything elce there is a really good chance that one or more of you nuclear reactor powerplants will lose containment due to any number of systems or structural failures.
Your Captain/commanding officer ordres you to abandon ship. They are really sure you will be better off NOT ON THE SHIP which is probably not going to survive much longere and might vaporize itself with said loss of containment (and the little problems like loss of compensator/grav plating power, air & environmental containment etc and possibly a few serious fires where there is air.
So, do you sit tight and pray that bad things will stop happening or do you get the hell off the ship in a life-pod with might even have a good chance of getting you far enough away from the ship before it does vaporize and give you a place you can survive for X amount of time before you get picked up by somebody's search & rescue?
I think I will vote for getting away from being the target for the incomming weapons and hopefully getting away from it before it becomes a fusion bomb going off. Close counts, you want to be as far away as possible