Aria and Layla are my choice!
oops should have read Elise
If possible, I'd really love a bit more input
Can you tell us what this is for? Is it a name for a baby who's on the way, or a hypothetical baby, or for yourself, or a book character or pet or ? Also, what are the criteria that matter to you? Do any of the names have some personal significance, or were they all chosen primarily for sound? Do you care about level of popularity, or the name's origins? All of that will give us more to go on to figure out which name is best for you.
Well, without much background, I'll just tell you what names I like best here. For my own personal taste, I really like the names Andrea, Elyse, Charlotte, and Brynn the best of your bunch. My least favorite here for a hypothetical baby would be Amber (too dated IMO), Kayla (overused), Heather (also dated), and Tahlia (seems like a big outlier for your group).
I like Tahlia the best. But I prefer the spelling Talia.
Amber, Andrea, Gina, and Heather sound dated to me.