I'm looking for a foundation brush for mineral makeup. I need really hevay coverage but I'm not sure which brush would be best for that. Synthetic? Flat top?

So basically what brush is best for heavy coverage?

Thanks so much

Hi y'all, I'm looking for some help on deciding whether or not mineral makeup will be good for me in particular. I have skin issue- either rosacea or keratosis pilaris- that makes my face red and consequently hard to cover. Currently I use Everyday Minerals which I'm not the biggest fan of. I have a...