Can anyone tell me why its good investment than stealthcoin and sonic coin?
Thanks
Once upon a time there was CINNI, then there was crypt , then there was cloak, now there is stealthcoin
Stealthcoins Tor usage actually provides quite good network anonymity when compared to most other 'anonymous' coins.
I've posted about this elsewhere, but pure proof-of-work coins are potentially much better in terms of providing anonymity for the user over proof-of-stake coins.
For example, an adversary can quite easily match a transaction to a change in your wallet balance and considering that most pure PoS coin balances are purchased via exchanges, after the initial PoW phase, then such information can easily be used to identify you. Basically, the ability to make 'anonymous' transactions becomes totally pointless when considering that privacy of acquisition and ownership are really the key to your anonymity.
Arguably, mining Bitcoin (or another PoW coin like Darkcoin) over Tor at a .onion address enabled pool, such as eligius.st and only ever connecting your wallet over Tor, receiving the coins, making a transaction and then dumping the wallet / used address provides much better anonymity when using crypto-currency than say purchasing coins from an exchange, which again is highly traceable. The very action of staking your balance on the network shows on the blockchain which coins you own. PoS and 'true' anonymity are in fact poles apart to begin with.
No single crypto-currency has got the anonymity / privacy mix quite right yet.
With Sterlingcoin your buying into a potentially very strong asset based crypto-currency with a growing economy and a user base to support this. This is not investment advice, although I will say that I currently hold more Sterlingcoin than I do Stealthcoin.