Hey guys im thinking to start mining. If I have 1500$ to spend, with how many days can I earn this back? Im a newbie so really dont know a lot yet about mining. Thanks
That line of thinking is going to be a road block if you don't want to lose your mind with mining.
You should be able to get 1.5-2MH/s with a $1500 budget, so maybe a few months. Maybe a few weeks. Maybe never. Who knows for sure?
Play around with a calculator and build a list of parts and see how you can max our you hash rate and hope for the best
Calculator here:
http://bitcoinwisdom.com/litecoin/calculator