I'm no expert, so no hope there.
I also vote for #1 being imitation/fake. There's a few thing I noticed.
1. Notice the dentils on both coins. On #1 they are cruder and more widely spaced. I'm under the impression dentils often give counterfeiters trouble.
2. Notice the leaves. On #2 they seem to have more texture, requiring more skill / better tools than #1.
3. The calligraphy on #2 is also finer, especially noticable on the date and the middle of the toughra.
I also vote for #1 being imitation/fake. There's a few thing I noticed.
1. Notice the dentils on both coins. On #1 they are cruder and more widely spaced. I'm under the impression dentils often give counterfeiters trouble.
2. Notice the leaves. On #2 they seem to have more texture, requiring more skill / better tools than #1.
3. The calligraphy on #2 is also finer, especially noticable on the date and the middle of the toughra.





















