BTC is better suited to be an safe haven asset, capital investment and long term option for hoarders.
Bitcoin is not doomed yet (Japan adoption!), there is still time to fix scaling problem and reach total dominance over altcoins. But if the scaling war will continue for extended period of time, it is possible that ETH, LTC or DASH will take over BTC dominance.
I believe that Bitcoin will always be the King of Crypto and all the rest are just its followers. The scaling problem that is affecting Bitcoin right now will be solved maybe within this year. Once the scaling problem is gone, we can witness a big boost of its value.
Imagine that right now Bitcoin is already on the rampage, much more if it can be free from what is holding it right now. I am expecting that after the scaling is solved, we can look for Bitcoin to reach as much as 4K and beyond.