Given the size of your investment ($1300), I'd consider going all in on Ether.
I would not recommend that decision. Bitcoin is safe bet in a way its proven technology without critical holes like they are discovered in ethereum every month.
Bitcoin is more well known, its better designed and have limited coins, not like ethereum (unlimited) so your money will be nothing in future in Ether.
Could you point to all of the "critical holes" that are being discovered in Ethereum every month? I've heard of very few