Start with your usage goal. High puff devices are better for long-term use, while smaller devices are easier for testing and daily carry.

Price differences come from puff count, battery size, product design, and whether the product is designed for retail or wholesale.

Not always. The best choice depends on your usage habits and whether you prefer portability or longer usage time.

Retail is better for testing products, while wholesale is more suitable for repeat buying or resellers.