★ Missions: Normal | Basic | Affinity
☆ Tier List: Characters, Classes, Skells
★ Best Divisions | How to Change Divisions
☆ Character Customization and Fashion Gear
★ 104 FN Site Locations | 99 Lobster Locations
☆ All Heart to Heart Locations

The best Probe Layout in Xenoblade Chronicles X: Definitive Edition maximize the FN Sites with high grades or precious resources. Learn the best FN Sites and FrontierNav setups for each resource by checking our guide below!
List of Contents

Generally, the best layout, at any point of the game, consists of a probe chain, a duplicator probe, and a booster probe.
A duplicator probe will copy the effect of all nearby probes. If you connect it with booster probes and a probe of your choice (mining, research, or storage), its output will be greatly increased.
Always consider this layout when you are optimizing the probes you currently have, especially if you need a specific resource.
There is no one best probe setup because what you need will be based on game progress.
You should regularly adjust your FrontierNav to get what you need for crafting gear and augments or for missions.
Generally, you should collect Credits in the early game. Then, focus on Miranium and Precious Resources in the mid to late game for augments and equipment.
| Best FN Sites for Mining | |
|---|---|
| Primordia | FN Sites 105, 116, 117, 121 |
| Noctilum | FN Sites 204, 205, 210, 211 |
| Oblivia | FN Sites 315, 321, 322 |
| Sylvalum | FN Sites 401, 402, 403, 407, 411, 412, 414, 418 |
| Cauldros | FN Sites 502, 504, 506, 507, 508, 509, 510, 511 |
For easier resource management, it is recommended to have enough Storage to hold twice the Miranium you can produce.
Change the layouts of your probes if you need a certain Precious Resource like Bonjelium. Connect them to Booster Probes for a higher chance of obtaining them.
| Best FN Sites for Storage | |
|---|---|
| Primordia | FN Sites 102, 103, 104, 106, 107, 110, 111, 115 |
| Noctilum | FN Sites 214, 215, 218, 219, 220, 221 |
| Oblivia | FN Sites 301, 302, 303, 306, 312, 313 |
| Sylvalum | FN Sites 401, 402, 405, 413, 416, 417 |
| Cauldros | FN Sites 501, 503, 513, 516 |
It is important to focus on Storage because the extra Miranium you produce will be discarded.
Alternatively, you could invest in Storage instead of Mining or Credits, if you need a huge sum of Miranium.
Most of the mentioned FN Sites have a poor grade for Mining and/or Revenue. You can add Storage Probes in other regions with similar FN Sites.
| Best FN Sites for Credits | |
|---|---|
| Primordia | FN Sites 101, 104 |
| Noctilum | FN Sites 201, 206, 213, 312, 313, 315, 316, 318 |
| Oblivia | FN Sites 304, 307, 310, 311, 315, 317, 318, 320, 322 |
| Sylvalum | FN Sites 403, 404, 409, 410, 415, 419 |
| Cauldros | FN Sites 505, 506, 509, 513, 516 |
Oblivia is the best region for Credits. You can setup other regions for Miranium to maintain a good amount of revenue for both resources.
In the late game, you can change these probes to Storage or Mining probes if you need to focus on Miranium or Precious Resource farming.

Tips and Tricks: Beginner's Guide



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Storage n credits; oblivia, Sylvalam n cauldros are same numbers