I suggest you look for good ones in coinmarketcap.com or better yet, just hold on to your bitcoin.

Not for now joined ICO.this the best time for holding.I know investor on the ICO not less them accept your money.So now you can going to the coinmarketcap .and you check them what is the best coin .then you can buying coin and keep hold.normally it's the simply way to eran huge profitable for the short time. I have some coin list.you can check coinmarketcap this coins.
1.Aion
2.Indahash
3.INS
4.PRL
5.pincoin
6.wepower
List of the high successful ICO.you can choose anymore coins,and you will try this coin buying and holding for some days.I like you article .thanks for share your opinion.

Try to hold your bitcoin instead of investing it in ICO. You will be benefited more because as of now, bitcoin gradually recover its price and few more time, it will bullish the market.

The Bitcoin's price is expected to increase in the future, so even if you hold your half BTC for some months or years , you can make good earning. Or invest in the most promising altcoins like Ethereum and Litecoin because their prices are going up fastly in the few previous weeks.

in the near future you can invest on ETC or LTC because they will held a hardfork in march, that will give earn you some bucks for sure.
But make sure you entered the market that gives the hardfork

if you have that much, you can use it to invest on more than one ICO.
try search 'Bitcoin Bank'. It will pay dividends for its investor.
or if you like to try other ico, search on altcoin section.

  keep holding it, you may not know that it might reach $15k when march ends. It's a better way of investing, you may invest but, you must really select the best one you think it is worth it.

he can also invest in some good ICO there lot of good ICO noow that you can realy sure your profit in the future. but for now i think its good if you just hold it for just a little while there a bitcoin fork coming in a few days from now you can earn extra cash for that. all you have to do is just hold your bitcoin in a safe place.

It was advisable to hold it for the maintime, we all know that price of bitcoin in previous days drops, if you will sell it today, you may incur losses. Just wait for the perfect time to sell where in you will gain a large amount of profit. Never excited to sell it, the longer you wait the bigger the profit.

If you have 0.5 BTC and you want to invest in ICO, you can select it in altcoin section of this forum. Some people say ICO is very risky of fraud, so you should be careful to take it. My suggestion you invest 0.5 into the ICO Ricona, because I think Ricona ico is very good