HELP!! Which mic is better for rap vocals?! Sterling ST69 or the Blue Baby Bottle???

[DopestAlive]

Hello friends! Ive come down to two mics in my price range and hope to purchase one of them soon to start recording! I will be using it mainly for rap vocals but will be taking voice classes to improve my singing. My voice is deep but not too deep. My friend told me my singing voice would be Soprano.

Which would be better???

Sterling ST69

OR

Blue Baby Bottle



NOTE: I will also be using the PreSonus TubePre to warm my voice! Thank YOU FRIENDS!!!