This is what BBSing at 300 baud looks like.
In 1984, this was about as good as it got for me.
Tonight, I needed to hit a couple of Atari / ATASCII BBSs and all I had at hand was a C64. So..I used "AtariTerm", which does ATASCII, but tops out at 300 baud.
It's like riding a bike through a neighborhood you usually fly though at 40MPH. You see and notice things you would usually miss.
I am no stranger to 300 baud, but it's been a while.