Group by subscription
Each subscription is a "group" in v2rayN. Filter by group at the top of the main window to view only one provider's nodes instead of hundreds mixed together. Give each subscription a clear remark name (e.g. "Provider A - HK").
Use testing and sorting
After a batch speed test, click the "latency" column to sort and quickly find the current best. You can test across groups to pick the globally fastest few.
Dedupe and clean up
- Periodically remove dead nodes that time out consistently.
- Updating a subscription auto-replaces its group's nodes — no need to delete the old ones by hand.
- Keep frequently used manual nodes in a separate group so subscription updates don't overwrite them.