This two-handed scimitar seems very powerful, even a normal scimitar is very dangerous and swift. This gives you that extra range to hit something and you could get more power behind your slash due to it being two-handed.
Egiptian (yes I spelled it with an "I" intentionally) Khopesh. Always have had an affinity for this design. This one in particular has a few extra tactical design advantages not found on most typical Khopesh historically.