There's really not a lot to say about glitter polish. Regardless of brand, if it's a glitter with a clear base, it'll have a moderately fast drying time and chip off in huge chunks at a time if you're not careful.
Untold by Illamasqua ticks both of those boxes. A scarlet red with evenly sized glitter bits and clear base, I swatched up to 3 coats but would probably go for a fourth because there's still visible gaps.
Sadly, I don't love Illamasqua's glitters like I love their regular polishes. Cest la vie.