I ended up buying 2 courses: MGI/smart pros and EET. I did the WRE depth. I didn't really fit into any category as I've done a little bit of everything over the last 20+ years, but WRE was closest. I never took the EIT, so it has been a long long time since I took an exam. I knew I was going to need a lot of help.
I just found out I passed the April 2015 exam. This was my first attempt.
I was attracted to the MGI course because of the guarantee as well as the lower price. However, about halfway through the MGI course I had to bail out because I could see I was not going to be ready for the test. The MGI course notebooks are not comprehensive. There are many times when you have to search out material from other reference books in order to fill in the gaps. On a number of occasions they said "for this material refer to reference books you have on hand covering this subject". I did not have any reference books on hand other than the CERM, so I found myself running to libraries and buying books online etc. In addition, they do not give you guidance as to how much to study for breadth vs depth, so for subjects other then WRE, I ended up spending too much time on things that definitely were not on the breadth. Crazily inefficient.
MGI does not allow you direct access to the instructor. It is an annoying process of sending an email through a third-party and then receiving an email back which may or may not have fully answered or understood your question. The same is true for your quizzes: they want you to snail-mail them and then receive a corrected quiz back in the mail again (However, I was able to get them to accept a scanned PDF and then return it as a PDF ).
In order to get your money back you have to submit all the quizzes for the different subjects as well as the final exam, and get at least 70% on all of them, and then fail the real exam.
The EET course cost more but was SOOO MUCH better. I did most of my studying using the notebooks provided, with occasional references to the CERM, and then when something wasn't completely clear to me I would jump online to the videos of pre-recorded EET classes, and then I would understand it. I also paid the extra $100 to be able to log into the live classes and ask questions. Otherwise whenever I had questions I was able to email the professors and they were very responsive. I even chatted with them on the phone a couple times and that was very helpful (so different from the other course). Using this method, I was able to cram in the full EET course in about half the normal time. And I was ready for the exam. If I had just started with the EET course, I could have done it in the regular amount of time, been that much more prepared and less stressed, and I would've walked out of there KNOWING I had passed rather than just thinking I had probably passed.
I Highly recommend EET!