Bitcoin have a huge value now of 2700$ and i don't see it going any higher (not on a astronomic way atleast)
i don't see it goes X10 or X20 higher like it used to be before. it doesn't make sense.
on the other hand i can see Altcoin get a X10 20 and even X200 higher.
last year altcoins such as Ethereum and Dash were very less. and look now..
it's the time to invest in altcoin IMO
IOTA and Ethereum clasic for example
in my opinion, bitcoin is still the best investment until now because with the price increase from time to time, the chance for us to make profit is bigger in future. so no matter how much you have bitcoin, you can make bigger profit if you can hold for a long time. but i admitted that altcoin have a great potential too after btc update in today because i think its time for altcoin to rise again and reach new price.