I'd have to look to make sure they all use a good core in the 14 pounders.  Some companies use modified cores in their lighter equipment.  I think 14# is safe.  Silver Streak Pearl will be the strongest, Blaze second, and the Ti Messenger the weakest.  SSP is the snappiest, and the Blaze can be made to arc the easiest because of the light particle cover.

Your profile says you already have the Blaze?  With your slow ball speed the Ti Messenger would be my choice.  The SSP is a great ball, but hard to control unless you're pretty accurate and can repeat shots.
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Penn State Proud

just didnt want this to be buried with other posts

I have a 14 lb messenger Ti pearl.  Not sure if you are looking at the Messenger Ti or the pearl version of it.  I have mixed feelings about this ball.  Many times, the ball just won't react, even on light oil.  And I get so angry with it I tell myself I am going of get rid of it, but then the next week it will do wonderfully.  Make sure you keep this ball polished, and I would say this ball is a medium to light oil ball.  I have a label drilling on it I do believe.  So overall, I'd say this ball is wonderful if on the exact lane conditions it's meant for, very condition specific.