Will 1 coin reign supreme?

[bitcoinrocks]

So many alts.  Where is this all going?  Are we going to spend 30 different currencies in the future or will 1 reign supreme?  Is there one perfect currency that will be a hybrid of many different coins which came before it?  That kinda makes sense.  We're testing out all of these different crypto concepts with all of these different coins and those which prove themselves will become part of the ultimate future coin?