I was thinking of taking the JLPT this december, but I'm having trouble deciding whether I should choose to take the N4 or N5; I took first year Japanese in University of Toronto, and they told me that I should be prepared for the Level 4 JLPT. We used Minna no Nihongo 1 books from three As publishing, but that was like 3 years ago, and I did a little self studying afterwards.
Anyway, since there wasn't really much N5 studying books, I brought a few N4, N5 study books like the Nihongo Tango Speed Master and the Atarashi Nihongo nouryoku shiken guidebook for N4,N5. I looked through the N4 mock test, there is a few need grammar points that I don't know, but there are alot of new vocabularies. So, I just want to see if people think that 3 months would be enough time for me to learn enough to pass the N4 test?