What the heck is FastCoin? xD I only use Coinbase and blockchain.info, as they provide convebience, and coinbase pays your transaction fees.
fastcoin is an old coin, that had the block time very fast, under 1 min or 30sec, i don't remember now the exact time, but it caused a lot of orphan and it died fast
Ethereum has a very fast block time and its doing okay-ish right now. Its definitively faster than fastcoin now, but as with all alt coin, its future is bleak.
op is talking about easycoin darkweb bitcoin wallet. It seams that there's a lot of confusion here, don't know how we got to altcoins from it, must be the name..
@op stick to wallet clients suggested by bitcoin.org, or you are risking your funds. Search more about cloud and local wallets, so that you understand the difference, for your own sake.
I suggest bitcoin client(slow but entirely local) or electrum(faster but you rely on third party.)
cheers