Bitcoin is still the best compared to others and no one has lost money by holding bitcoin. On the other hand, the performance of Eth is very disappointing over the past six months or so. Considering that btc would be the best option now.
Bitcoin is certainly a good investments for now, but we should think that eth is rising soon. Lately I've seen that eth dips its current value and grabbing the opportunity while this has a lower value, so it means a huge profit that's potentially coming to us if we buy eth now.