Popularity is not really exampled in such a short time. In 10 years you will see if it has potential to survive and in 20 years, you will see whether it did, becuase the current shooters are not the people who determine this, it is up to the next generation of huters to determine.
Our whims are not the arbiter on cartridge longevity.
John
When truth is ignored, it does not change an untruth from remaining a lie.
