Teja S17 is a popular, very hot variety of dried red chilli from India, known for its intense pungency (typically 65,000-100,000+ Scoville Heat Units or SHU), bright red color (50-80 ASTA)
Byadgi Chilli's Scoville Heat Unit (SHU) generally ranges from mild to medium, typically between 5,000 to 30,000 SHU . prized for its vibrant red color and subtle smoky-sweet flavor rather than intense heat, making it excellent for natural coloring
Sannam S4 chilli (also known as 334 or Guntur Sannam) is a popular, medium-sized, bright red Indian chilli famous for its significant heat (typically 18,000–35,000+ SHU), thick skin, and rich color.Its heat level makes it spicy but often not overwhelmingly intense, providing deep flavor and vibrant color
The Mundu chilli is prized because, despite being mild-to-medium in heat, it releases a highly fragrant and special aroma.This places it in the Mild to Medium heat category. Some sources cite a higher range of 30,000 to 50,000 SHU.