"So no 'gen' on the name means it's Gen 1, which was the 2020 model year."
"Before that, they'd have a number for the year. So E590 would be the 15 inch model, 2019. E490 would be the 14 inch model, 2019"
"T490 would be the T series version. And if you wanted the shittier version, you'd get the T490s. The s is for shitty."