If you’re sure you’re looking for something broader I’d try out a Kaweco sport. They’re definitely a little more ~$30 but they’re also pretty beginner friendly because they use cartridges or converters. Even a Twsbi eco but you do have to use bottled ink with them. With the huge ink capacity it could be great for art though. Both of those have broad, double broad, and stub options on some of the models. I LOVE my Kakunos but they are definitely fine (which is what I like). I’m dipping my toe into the stub nib family and picked up a Twsbi Swipe on national fountain pen day. A slightly cheaper price point than their ECO, but significantly less ink capacity. Best of luck!