Mine are Holo Taco (founded by Cristine/Simply Nailogical,) Orly, ILNP, Zoya and Essie. I blame Kelli Marissa (another YouTuber) for my obsession with Orly and ILNP. 😁 Orly are the biggest chunk of my nail polish collection. I love how big the bottles are (18ml.) They're the 'basic' ones (mostly.) Lots of cremes, while the others are more specialty formulas. (I know Essie and Zoya have lots of cremes too, but the ones I own are the fancy ones.) My thing is I used to use cheaper nail polish and had rubbish results, I find the slightly more expensive ones work better for me. I used to love the ones Model's Own did, but they would not dry on me no matter what I did so I gave them away.