ACE 400i vs S30
| Garrett ACE 400i | Quest S30 | |
|---|---|---|
| Technology | VLF | VLF |
| Frequency | 10 kHz | 13 kHz |
| Frequency Type | — | — |
| Frequency Tech | Single Frequency | Single Frequency |
| Weight | 1.32 kg | 1.1 kg |
| Price | — | — |
| Best For | Relics, Jewelry, Coins | Park, Backyard |
| Waterproof | Yes | Yes |