Calculator Wars at your School

[Preface2]

I got my first calculator in high school in 2010, and at that point everyone was getting TI-84s because that was what the teacher had and he told us he wouldn't be able to help if we needed his help on anything that wasn't a TI-84. One guy had a Casio, and another had a TI-89, but that was it. In undergrad and grad school I've seen a few people with TI Nspires, but mostly people in my classes are still using their TI-84 from high school. I only upgraded to a Prime (and have a DM42 on the way) after getting into time trouble on an exam from TI's sluggish pretty print system.