I have read great things here on Eden about Aslan products. If you're a first timer, I suggest getting a breathable ball gag. If, however, you're more used to ball gags, go with the Aslan for sure. I like how easy the silicone is to clean (and how unlikely it is that you'll leave bite marks). A lot of reviewers also say it is comfy. I love some cute with my kinky too, so the pink and white version is definitely on my wish list. I wish I could speak from personal experience, but I'll have to save up the points first.
The only downside I can see to the Aslan ball gag is that it is real leather. This is a plus for me as I have a bit of a leather fetish, but I understand that you'll want another option if you're vegan.