Suppose we get solid evidence that reincarnation is real. Or even just imagine that it is.

Being held in stasis for an unknown length of times seems like utter hell compared to moving on to your next life.

In that sense, a clone is preferable, but maybe not for the new consciousness inhabiting it.

If it were true then it means being you can be duplicated ad infinitum and therefore you have no personality on your own. I done think we have a good answer to that.