ISP recommendation运营商选择指南
Just My Socks for China Unicom Users中国联通用户怎么选 Just My Socks
For China Unicom, choose LA for AI and US services, HK for regional browsing, and Tokyo for Japan-specific services.中国联通选节点要看目标服务、城市路由和时段拥塞，而不是一个通用测速数字。
Updated 2026-07-07. Includes a primary recommendation, an alternative and the next setup step.更新于 2026-07-07。包含主推荐、备选方案和下一步配置方法。
Quick answer快速结论
For China Unicom users, LA can still be a reasonable first test for AI tools and US websites, while HK is worth comparing when China-side latency matters more.中国联通用户如果主要使用 AI 工具和美国网站，LA 仍然值得优先测试；如果更关心中国侧延迟，再重点比较 HK。
Practical recommendation实际购买建议
For Unicom users outside a city-specific page, LA is the safer first inspection for AI tools and US sites. HK becomes more interesting when the complaint is regional latency, not account environment.没有具体城市测试时，联通用户用 AI 工具和美国网站先看 LA 更稳；如果抱怨的是区域延迟，而不是账号环境，再把 HK 放前面。
Where I would start先从哪个入口看
Start from the use case, then compare the second region before committing to a long billing cycle.先按用途点第一个入口，再比较第二个区域，别一开始就买长账期。
| Your situation你的情况 | Try first先看 | Why为什么 | Open入口 |
|---|---|---|---|
| China Unicom usersChina Unicom users | LA 500 | A practical first route for AI tools, US services and general account consistency.适合作为 AI 工具、美国服务和账号环境一致性的第一选择。 | |
| Comparison routeComparison route | HK CMI+NTT 500 | Useful when China-side latency and daily browsing feel more important than US service alignment.当中国侧延迟和日常浏览更重要，而不是美国服务适配时值得查看。 | |
| Fallback scenarioFallback scenario | Tokyo 100 | A useful fallback when Japan or nearby Asia service paths matter.日本或亚洲邻近服务路径重要时，可作为备用。 |
This copies the coupon first, then opens checkout.点击后先复制优惠码，再打开结账页。
How China Unicom users should choose中国联通用户怎么选
China Unicom users often need to balance global route consistency and regional latency. A geographically closer node is useful, but it is not the whole decision.中国联通用户通常要在国际路由稳定性和区域延迟之间平衡。地理更近的节点有帮助，但不是完整答案。
Start with LA when AI tools or US services are the main reason for purchase. Compare HK when daily browsing latency matters more.如果购买主要是为了 AI 工具或美国服务，先看 LA；如果更关注日常浏览延迟，再比较 HK。
How city location changes the choice城市位置如何影响选择
If you are in North China, compare with the Beijing Unicom page. If you are in South or East China, treat HK as a stronger latency comparison point.如果在华北，可结合北京联通页；如果在华南或华东，HK 更值得作为低延迟对照。
Once the primary route is clear, compare it against the pricing and plan table.选定主线路后，再对照价格与套餐表。
Direct plan entries可直接查看的入口
LA 500
A practical first route for AI tools, US services and general account consistency.适合作为 AI 工具、美国服务和账号环境一致性的第一选择。
HK CMI+NTT 500
Useful when China-side latency and daily browsing feel more important than US service alignment.当中国侧延迟和日常浏览更重要，而不是美国服务适配时值得查看。
Tokyo 100
A useful fallback when Japan or nearby Asia service paths matter.日本或亚洲邻近服务路径重要时，可作为备用。
Just My Socks promo codeJust My Socks 优惠码
Enter this code in the coupon field to apply the recurring discount to eligible plans.在优惠码输入框使用这个码，为适用套餐应用循环优惠。
FAQ常见问题
Which Just My Socks node should China Unicom users inspect first?中国联通用户先看哪个 Just My Socks 节点？
A practical first route for AI tools, US services and general account consistency.适合作为 AI 工具、美国服务和账号环境一致性的第一选择。
When should China Unicom users compare the second option?中国联通用户什么时候比较第二选择？
Useful when China-side latency and daily browsing feel more important than US service alignment.当中国侧延迟和日常浏览更重要，而不是美国服务适配时值得查看。
Why not pick one universal node?为什么不能直接给一个万能节点？
LA 500, HK CMI+NTT 500 and Tokyo 100 are meant for different jobs. Use the row that matches your app first, then compare the next row if that app still feels wrong.LA 500、HK CMI+NTT 500 和 Tokyo 100 对应的是不同任务。先点最贴近你应用的那一行；如果体感不对，再比较下一行。
Which option is better for AI tools?AI 工具更适合哪个？
For ChatGPT, Claude, Gemini and similar tools, LA is usually the first practical route to inspect because many services are US-oriented.ChatGPT、Claude、Gemini 等 AI 工具通常先看 LA，因为很多服务更偏美国方向。
Can I use a Just My Socks coupon?可以用 Just My Socks 优惠码吗？
Enter in the coupon field to apply the recurring discount.使用 应用循环优惠，并按预算选择月付或长期账期。
What should I do if the route feels slow?如果感觉慢该怎么办？
Switch to the backup region first, then check the client profile, DNS and local network in that order.先比较另一个区域，再检查设备配置、本地网络环境，以及结账页套餐库存或条款是否变化。
Recommended next step下一步建议
Complete your order完成购买
Open the recommended plan, paste the coupon, choose the billing cycle and continue to payment.打开推荐套餐、粘贴优惠码、选择账期，然后继续付款。