Well, I haven't been on the Bat, it is pretty hard to compare Vortex to The Bat. I would suggest comparing Top Gun to The Bat though.
The Bat was plagued with techinical problems, including, brake fins on the bottom of the train. This put enormous strain on the track. Unbanked curves, which wore down the suspension arms, and downtime, caused PKI to close it down. I would love to see the Bat come back, but unfortunately, it won't be coming back to PKI. I wish Arrow would make new suspendeds, but I don't see parks buying nthem in the future.
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CDNSN