Pretty old ball but this is still one of my favorites. I wanted to branch out from all my Brunswick Zone's and Zone Pro's at the time and decided to give Columbia 300 a try...and not a bad deal for $109 drilled at the time.
The drilling ended up being the pin above the bridge, CG kicked out, and small hole on PAP. Wow...skid/snap power! Excellent ball for dry to medium lanes. Can't use on super dry lanes as this ball still has a bit of bite, and can't use on heavy oil lanes (will skid too long and breakpoint is almost near the pin deck).
Even all these years, this is my favorite to use on THS. Launches strong off the dry and crushes the pocket, or holds well in the middle/oily part of the lanes and still has a great snap and angle of entry.