I think I'm going to snag up a Groove. For $47 shipped,I can't go wrong. I just have never thrown a urethane, and don't know anything about their reaction.
I'm just looking for a nice even bow shaped arc with no snap to it. Something to try when my polished ball is getting too squirrely with the chewed up oil.
If I can salvage those nights with easy spares all night, I'll be happy with it.
I'm starting to realize why it is called "tweener hell".

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"I want to die in my sleep like my grandfather....Not screaming and yelling like the passengers in his car"