3-4 years
By: Jurry : March 12th, 2020-01:35
If I’m not mistaken, it was first introduced in gold about 3-4 years ago. Meaning it must have been designed I would estimate 2 years earlier so the final decision on size is probably 18 months before introduction. Let’s say 4.5 - 5.5 years ago. I’m not s...