It is a good coin. Thats it. You do not need to care much about the reason. IT is good, and because it is good, we need to buy it. Ethereum is better than bitcoin in many many ways and if you know how the blockchain work, you will know why ethereum is stronger than bitcoin. Just buy ethereum when you can. You will never regret aobut it
I'm regretting it, Ive been watching the btc value of my ethereum investment going down for 5 months.