Trading through an ENTITY vs. setting up an INDIVIDUAL account on Interactive Brokers!?

First off, this isn't a question about prop-trading or being a hedge fund trader! I'm trading my own bananas.... (about to start actively trading my bananas). I'll be trading with about $30k. Does anyone have any experience day trading, and if so, any experience with setting up an entity to trade through? Found this site.... www.traderstatus.com I'll be going over a ton of material in the next couple of months....Hoping to get some good advice on what's signal and what's noise. -- Yes, you better enjoy my Nate Silver reference!