Hello there i have invested some of my money in bitcoins and now looking to invest some in other coins as well.
And this is for a bit long term,mayy be about 1-2 years so which altcoins are best for this.
I am planning to invest on ethereum,dash and litecoins.Am i right ? if there is any other good coins,please suggest.
I would suggest you consider Dentacoin. It's having a presale at the moment, price being very attractive.
https://www.dentacoin.com/presale/