H1B Waiting for decision

First time to apply for H1B. I have no idea on the waiting process. So far I was lucky to get picked on the lottery. Single application Non-AD/RP/VT with a legit employer in the US.

How long is the waiting time for this decision? I see some guys have them approved already or with RFE. I’m just a bit anxious getting the results. Always checking the USCIS site for the status but for now it’s “Case was received” or do I need to be in Premium Processing to get the decision early?

Myinfo:

I-797C Notice of Action
Receive date: April 11 2016
Notice date: April 20 2016
Notice type: Receipt Notice

Thanks in advance.