Again im a beginner so i dont understand ROI or scrypt yet. I was just asking a simple question.
Will my rig be good for a first time mining?
no it wont.
but it may provide for some fun experimentation and gaining experience.
also, there are plenty of people still mining from home... search the threads here for their setups.
and more importantly, continue to ask questions.
try mining other things than scrypt, your chance actually is to do many new coin launch and hope for instamine and "support of the coin" (so to speak...) from pump&dump group... (meaning try to mine on launch any ICO/IPO/ITO/whatever scam coin... don't worry there are plenty new one every day... but remember to never buy them, no matter what people say on the thread...

)