Thanks, I made a mistake the additional coins I am interested in are not ICO's they are already operating for at least a few months, some even years. After researching I see the possibility that some have yet to reach their full potential.

However I am concerned about taking on more coins when some say alt coins are in a bubble. And just wanted to know if investors have portfolios of many coins or do you prefer to invest more money in just a few or only bitcoin?