Option 1. No second thoughts.

As you'd already work there for a year now, you could more or less forsee how far you can grow with that company. Salary wise well 80% increase is just too good to be true for most of us. Again, this is just a mind game for you to stay while you may throw away a good opportunity like Option 1.

As for Option 1, your sky is your limit. Abundance of experience to unearth.

Deep down it's up to you. What are you looking for? Long term (Career) or short term objective (80% salary increment).

Good luck.