SMF and phpBB

[coupable-1]

This is a noob question but i preferred publishing it here because it may requires a specific detailed answer.
When i looked for open-source forum softwares, i just found mainly two softwares SMF and phpBB, which i thought they are the different names for the same thing. I tried phpBB under BITNAMI and seems to be the same like SMF.
I want to know what are the principle differences between them and how to choose one.
Thanks

[TryNinja]

Yeah... wrong board.

Also, you could have just searched on Google for its differences instead of creating a thread here.

SMF vs phpBB Forum comparison

[coupable-1]

Thank you TryNinja for the link.
I would like to discuss more details.
Where should i move this topic?