KSUN HF123D vs Retevis RA79

The Retevis RA79 is the clear winner here. This isn't even close given the dramatic difference in overall scores and the price advantage.

The single most important differentiator is CHIRP compatibility. The RA79 supports CHIRP programming software, which is essential for amateur radio operators who want to efficiently manage frequencies and settings without being locked into proprietary software. The HF123D's lack of CHIRP support combined with its significantly lower score suggests it has serious reliability or functionality issues that outweigh its modest price premium.

Budget-conscious operators who prioritize ease of programming and reasonable performance should choose the Retevis RA79. The KSUN HF123D might appeal only to someone with specific experimental needs or who doesn't mind potential compatibility headaches, but this seems unlikely given its poor overall score.

Our recommendation is straightforward: buy the Retevis RA79. It costs less, scores substantially higher, and includes CHIRP support. Unless you have a compelling reason to use the HF123D, there's no practical advantage to spending more money on an inferior radio.