Some of the smaller companies have made HUGE strides. Lane #1, Visonary, and Motive are all good. I have experience with visonary and Lane #1. I don't with Motive....
If you want backend reaction, look into the Blue Death from Lane #1. Very solid company, they have the absolute BEST customer service in the business in my opinion. They also produce a more even rolling ball. It is very easy to get a desired reaction out of those balls.
Price has dropped signifigantly on their stuff also.
Ebonite bought out Columbia, track and hammer in the last few years.
Storm and Roto Grip are essentially the same company.
900 Global is a very up and coming company too, (they have the AMF name under their wing too)
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FAILURE IS FEEDBACK. AND FEEDBACK IS THE BREAKFAST OF CHAMPIONS THAT GOT DIGESTED!
Ten pin?
?? Where?? I throw a BUZZSAW there is NUTTIN left on the deck... Proud MEMBER of the FOS!!
Member of the FOS, if there happens to be a 9 pin standing just toss a saw and cut it down~~!