Struggles with enamel paint!

whats happening Gundam Fam ! , alright so im coming back into gundam and am really struggling with the enamel paint on my first painted model. I know some will say acrylic is much easier to use and im realizing why now lol. im leaning toward the fact the brushes i bought are just garbage which i picked up a pack for 5 dollars so i cant expect much. im reaching out to see which of you wil let me in on some quality brands and brushes so i can carry on. im pretty familiar with most brands and tools and thought given the covid pandemic what not a better time to get back into Gunpla!! .