I’d suggest a WordPress blog with ActivityPub installed, so your posts live on the fediverse too. This allows two way interactions and makes it easy for people to follow you from whichever way they find easiest (ie on Mastodon, or an RSS reader, or even email if you have that set up). The blog post at the top of this link is actually my blog. It’s been fun to see the comments today that were written on Mastodon, but appeared in the comments of my post. That’s what the two way interaction that ActivityPub provides and I’m always happy to see it in action. I made a video about this a few months back if you’d like to learn more https://youtu.be/t4pmWufYRr0?si=pfQQwb6pxUxIM6pq