In common trend investing is actual and investing in alternatives will give you a lot of money, so yes, it has to be. To my mind EOS and Waves weill be very nice.
Yes, investing in altcoins give a lot of profit if the investors have the right experience and wisdom because there's a lot of altcoin out which are not good for any investment. However, we should not ignore the fact that bitcoin is the most unique and ridiculous profit provided investment also, so it better to be diagonal.