HYS Dual-Band Magnetic Mount Mobile vs VFAN Dual-Band Magnetic Mount Mobile

The VFAN wins this matchup. Both antennas are competent dual-band mobile performers with nearly identical electrical characteristics, but the VFAN's higher overall score combined with a $8 price advantage makes it the better buy.

The critical difference is value. Both deliver similar real-world performance: roughly 1.2-1.4 dBi on VHF and around 5 dBi on UHF, which aligns with their quarter-wave and 5/8-wave electrical lengths respectively. The HYS claims 3.5 dBi, which is overstated for a quarter-wave VHF element. The VFAN's 3 dBi claim is more conservative and realistic. On UHF, both perform equally well at true 5/8-wave lengths.

The VFAN's slightly longer physical length (457 mm versus 435 mm) gives marginally better VHF efficiency without compromising anything on UHF. This translates to its higher score and explains why it's the reviewer's preference.

Buy the VFAN if you want solid dual-band performance at the lowest price with no compromises. Buy the HYS only if you specifically need the shorter profile, though the performance difference is negligible.

Go with the VFAN as your default choice in this category.