Yes, take it when you're ready and you're 100% sure you've maximized your potential. For some, this is 3 months. Well, for a few, I should say. For plenty of us it's 18 months.
Started in January. Diagnostic-141. highest PT/BR so far - 155/172. Committed to working on this, as continuously as possible, for 18-24 months since I couldn't start law school until fall 2017. Slow and steady wins the race.
I scheduled my test for Oct but I'm rescheduling that. So I'm in the same boat as you are. This prep is great! Instead of rushing through, I go through each lessons twice. Im only 18% in according to the percentage on top, and I already went up 10 points.
+1 to everything @DumbHollywoodActor just wrote. I would quote him but I'd end up just copying everything he wrote since it is all on point. We definitely work to help manage people's expectations because most people think it is a simple and ...
@ENTJ Well, I was pretty terrible at RC, so I knew I had to go hard or go home. But I’ve gone from pretty terrible (-18) on my diagnostic to mediocre (-5) on my last test, so it seems to be paying off somewhat. Still have a long way to go.