My Blue Vibe arrived today, right before I left the house to go bowling. I got to throw it on a couple lanes for about a game or two and so far I like it a lot. The reaction is a nice smooth arc. Something that is very controllable.
I also got to try out my Nighthawk, and well...they both react almost the same. I imagine the Nighthawk will handle a bit more oil, but when it comes to reaction shape it's very similar. I've found my benchmark ball and a nice step under it!
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---Ryan