Which yuga are we in exactly?

I see 4 different opinions online:

1) Scriptural: We're in kaliyuga and it will continue to be for 4,32,000 years.

2) Yogic: We're in ascending dwaparyuga, moving towards ascending tretayuga.

3) Astrological: Kaliyuga will end by around 2032 after great man-made and natural disasters.

4) Yogic+Scriptural: We're in the ascending sub-dwaparyuga within the larger kaliyuga so the first 10,000 years will be the golden age of kaliyuga.

Would like to know your beliefs and reasoning.