some popular watercolor brands that are often recommended by artists:
1. Winsor & Newton
2. Daniel Smith
3. Sennelier
4. Holbein
5. M. Graham & Co.
6. Schmincke
7. QOR Watercolors
8. Grumbacher
9. Kuretake Gansai Tambi
10. Van Gogh Watercolors
These brands are well-regarded by many artists and offer a range of high-quality watercolor paints. It's important to note that individual preferences may vary, so it's always a good idea to try out different brands and find the ones that work best for you.