Personally, I recommend the Sennheiser SHX-8800 or 8600. They have good performance and also offer decent interference resistance. If you choose to buy the SHX-8800, I suggest purchasing one with a thin battery.😁Currently, the Qiansheng UV-K5 is very popular due to its affordability and convenience. However, if you consider factors such as performance, stability, and sound quality comprehensively, I still recommend the SHX-8800.