I usually prefer solid covers also and have a Furious.
The Furious can be a strong ball, no doubt. Remember, it's the same cover as on the RoF but at 2000 OOB instead of 1000. It does roll earlier than typical Storm equipment so it has a nice even roll.
If you have med-light THS, I think you will love a Furious polished. I don't care for 4000 ab, but I do 2000 ab with light polish and with extender polish. The ball can be used with light polish on this condition, but I think it is really good with some heavier polish.
If you like the RoF, you will like the Furious.
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