I'm the other way around lol. I signed up in the stamp forum and then later signed in to the coin one as well.
I used to collect coins and in fact, still have some. My knowledge about coins overall is scanty and my postings in there are few
It is too bad that the cancellations on your cards aren't more clear to the eye. not that I am a specialist on them but they do enhance any cover with a cear strike.