I was one who struggled on ITE's. I knew I needed some weeks devoted to studying. I knew some who managed to start their jobs in Aug the day after their test. I wanted a job like that because I know I need time off to just focus on studying. I also had a special set of circumstances. My first child was due Aug 3 and my test date was Aug 1. I knew I would have to negotiate start date during my interviews. When I interviewed for my current job back in March of my CA3 year, they offered me the job on the spot right after the interview. I told them I would seriously consider and give them a response soon, but I needed to talk about start date. I explained my situation, and the boss man said, "Tell you what, how does Sep 1 sound. This way you can prepare for your boards, and spend a good amount of time with your newborn". That said a lot to me about the group. Working in this group now over a year, and everything the partners told me on interview day was 100% accurate, and we have always been very accommodating.
In the end as Gern stated you have to know what you need. I definitely knew the guys who just needed two or three days before the test to "prepare". I knew I needed weeks. Even without baby on the way, starting between July 1-5 like some of my colleagues did, was not an option for me.