I had a two laptop: one main for gaming and a shitty computer for school. I had to code on python. It was easier to setup on linux. I liked KDE. I installed kubuntu on the laptop for school.
As soon as I stopped playing videogames on my main computer I went for linux definitely
Edit: it was 10 years ago
This dude compare quite a lot of email providers in term of privacy. I do not necessarily agree with all its critics but it is a useful resource:
https://digdeeper.neocities.org/articles/email
I would recommend to buy your own domain in case you need to change again. That way, you’re not trapped by your email provider and you can change in case you’re not satisfied anymore