Reincarnation? Options

Can anyone give me some good arguments for Reincarnation?

I have myself quarreled inside when it comes to this topic.
I prefer however to keep disciplins apart and keep the Relegio/Mystical to it self and not blend in natural science.

Scientifically the most importand factor defining life is procreation.

Since most of my spirtual work has been Hermetic and Kabbalistic i tend to see thing through those traditions.

The "wheel" of rebirth, or Samsara of the Hindus does not really have an equivalent in either Kabbala or Hermetisism even if the "climbing" towards the light of anihilation, Nirvana does (in the case of Kabbala it would be Kether).

I HAVE however speculated in the sphere of Yesod, working as a final matrix for creation might harbour som "stuff" or "memories", patterns of the created on the way up after death and that energy of a sort corresponding might "grab" it in going down to be created.

This could explain being reborn as severel different people as one Dalai Lama was.

This is not well thought through Kabbala or canonic in anyway though.
My main concern is the here and now.

Sometimes rather naive arguments like "the little flowers returning in spring" are used. Thing is, its not the same flowers. They procreated and rotted.

*Feed the worms*

My opinion is we get another chance to become better people.In some religions this is aceppted.I even heard rumors that the topic of reincarnation was in the Bible until in 300 A.D some priests decided to modify it , but i'm not sure.
Maybe we can see the process as a distilery.From a lot of fruit(regular fruit) comes very little alchool (pure people) and the rest is thrown away and the seeds grow into other fruit and the process repeats itself - just my opinion.
However I really haven't read that much on the subject but i belive in it.