Currently studying for N1 at the moment.
I’ll be honest I’m not even at the N1 grammar points yet, but I’ve done some pretty extensive reading and I’m sure I’ve picked up enough through that and consumption of media that I won’t fail too hard on the grammar section of the test. I’ve been doing 4 new grammar points a day (some days I only get 2, or none, life happens) and keeping up with reviews. Should finish N2 in a little over a week and then get some of the N1 grammar points studied before the test date.
Reading was the easiest portion for N2 when I took it last year (60/60) and my listening ended up being my worst section which surprised me. My listening isn’t poor but the way it was set up for the test tripped me up a lot. I plan on taking a few of the listening practice tests before the test to just refine that.
I don’t really have a reason to take N1 (or N2 last year for that matter) other than to 1. Get the cert for some point in the future and never worry about JLPT again, and 2. Motivate me to study grammar that I probably wouldn’t come across very often otherwise.
I’m not too pressured with passing, but would still like to just because I have been hitting grammar hard for the past month + change. Would be a nice add-on to having finished wanikani (after 4 years) earlier this year.