Thanks for the replies.
The Rattler has been on my ‘to-buy-list’ ever since it was launched!
Focus Zone - it is just Blast Zone with Rough Buff, right?
The reason I asked about the Ultra Zone, is that I thought EnMotion is a lot cleaner then Activator. I have got the Twisted Fury Pearl, and it’s a lot longer than my Vapor, and has a very strong backend WHEN it hits the dry part of the lane. With its easy length, it’s a great ball for me in short pattern with clean backend, but it does need friction otherwise it doesn’t do much. Great ball though, I have shot some nice series with my TFP.
I’ll investigate the MoRich option.
Thanks again.
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I'm a THS hack and a ball junkie.