Old coins have shown themselves in all their glory in difficult times and in the best, too, pleasantly surprised, of course, the trust in them will be many times more than new coins, from which it is not clear what to expect
but if we can choose new coins that have high potential in the future, I'm sure it will give a surprise that you might not forget about your investment in new coins. Old coins are no better than new coins, the difference is that the market will give an assessment.