Heaven Shall Burn

I bought a fountain pen yesterday. My first fountain pen ever - I've never used one, I wasn't even sure how to write with it. But it does feel different when you use it - and the writing overall looks, I don't know, prettier? More aesthetic? Although I've been using my fountain pen for only a day and the writing doesn't differ a lot from writing with a normal pen (maybe it just looks more fluent). I can see a potential though and I want to practise so I could start writing with a better pen (the one I bought is a cheap, "training" one).

Any tips?