I can tell you why they don't put a "Best before" date on Brownie points...... the best quality ones I have ever earned have evaporated in the space of 8 hours >>>>! anything older than ten hours is ancient history What has been your experience ???
I joined the Girl Guides, did pretty well, no one in charge knew I was there until they found the 'toilet seat' up. Still, it was good while it lasted.
Roland amps, Telecaster, Tyros 4 and several self built steels.