S-Pro vs ACE Apex
| Quest S-Pro | Garrett ACE Apex | |
|---|---|---|
| Technology | VLF | VLF |
| Frequency | 13 kHz | Multi, 5, 10, 15, 20 kHz |
| Frequency Type | — | — |
| Frequency Tech | Single Frequency | Multi-Flex |
| Weight | 1.1 kg | 1.13 kg |
| Price | — | — |
| Best For | Relics, Park, Fields | Beach, Coins, Relics |
| Waterproof | Yes | Yes |