Just have a few questions for those who bought/mined BTC early in the days when things weren't this crowded.
1. How long did it take for a transaction to be confirmed?
2. What were the other issues experienced apart from Hardware complications and energy requirements?
I am very optimistic about seeing the right and correct answer to this question. I think it won't be something hard as confirmation time back then might take maybe minutes to confirm. I hope to know the perfect answer to this question