I want seriously start trading what is the best exchanger ? Mtgox ? Btc-e ?
What is the best bot for this exchanger ? https://www.mybtc-trader.com or http://bitcoin-market-bot.com/ ?
Campbx doesn't require you to submit verification information for withdrawals. You can deposit BTC, sell it almost instantly, then withdrawal the cash via ACH transfer to a bank (among other methods).
The limit for a non-verified account is $10,000 USD (Then they lock your account and you have to get it unlocked via information), and the daily withdrawal limit is $1,000. Overall that's good for block transactions.
I thought it was sketch, but I received my ACH just fine and dandy. Takes them a few days to process, but overall it's a smooth process.
TBH, if you're a people person, it's better to trade with trusted/reputable community members. You can easily find someone willing to sell below spot who needs the funds, or someone willing to buy who needs the BTC (the former is more common).