No poll yet?
After considering it for a bit, there are lots of degrees of slavery. From simply being forced to work for no pay, all the way up to being forced to breed with people someone else chooses for you.
All of them are pretty damned abhorrent.
If you got to choose the life you would live before you were born, I know I wouldn't choose slavery. Now that I have lived "free" or as close as you can get to free in this country, I know I wouldn't want to live with any less liberty.
Would I go out alone on a suicide mission if a bit more freedom is incrementally taken from me? Honestly, probably not. Every individual has a certain amount of control they are willing to tolerate, and that imaginary line is drawn in different places for different people.
If, at some point that line is crossed for an overwhelming majority of people, many of them will revolt.
Unfortunately, history has shown us that too often, by the time that line is crossed, the people are incapable of resistance.
Fortunately, nobody has to die without a fight if they don't want to. Even if you are being dragged to the edge of a pit in the ground about to be shot, you can still spit in the eyes of your captors.
If the question really was as simple as it is in the OP, then yes, I'd rather die than be enslaved for the rest of my life.
If there was the tinyest hope of freedom, I'd try to stay alive long enough to be free once again.