Of the several I tested, this extension works with my socks5 proxy.
Simple clear interface.
Good Work!

The best and only extension to easy switch between all your proxies. With wildcards you don't even need a click to browse specified site via proxy. Solid 5 stars.

简单易用，功能强大

I tried most proxy addons, this is the BEST. I like the different color the icon can be with different proxies.

Very good proxy tool. The auto switch function is excellent!

火狐量子终于也有 Omega 了，必备

Perfect !!!

the profile feature shows real care about users.

用了很久的老牌牌，一直很喜欢，用起来非常的得心应手。

来自中国大陆的问候，感谢！
The best weishes from Chinese Mainland!

good app

Finally for firefox, great!

很好很强大，顶一个