Personally, I'd take B. I prefer a coin with honest wear and smooth surfaces over one with a higher "technical" grade but with grainy or damaged...
One of us, one of us...
These seem to be the same as a coin I identified as Bela III (1172-1196): https://www.cointalk.com/threads/coin-id.287536/#post-2585841
[ATTACH] Normans of Sicily. Messina mint. AE follaro (13 mm, 2.00 g). Tancred (1189-1194) with his son and co-king Roger III (1192-1193)....
[ATTACH] Parthian Kingdom, Seleukia on the Tigris mint. AE core of fourree tetradrachm (10.67 g, 25 mm). Vologases I (c.51- 78 CE), dated 380...
[ATTACH] Sasanian Persian kingdom. AR drachm. Kavad I, second reign (499-531), dated Royal Year x8 (probably 18). Obverse: Crowned bust of...
[ATTACH] Elymais. AE drachm. Phraates (c. early-mid 2nd century CE). Obverse: Bearded bust of king left, wearing diadem and tiara with...
First coin I think is Nepal, second is Tibet. Very roughly 19th century, datewise. These can be dated/attributed a lot more precisely, if you...
[ATTACH] Ilkhans (Mongols of Persia). AR dirham 2.76 g, 21 mm). Possibly Tabriz mint. Time of Abaqa (1265-1282 CE/665- 680 AH), date unclear...
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