Is potatso better than shadowrocket?

I was using the 'Potatso' app, and it worked, but it had the issue of frequent disconnections. After searching, I found that everyone prefers 'Shadowrocket,' but it has never connected to any proxy. I tried many times and contacted proxy support, but there was no solution to this issue. I uninstalled and reinstalled the app, but it was of no use. I am using an iPhone 14. Has anyone faced this issue? Also, does the 'Shadowrocket' app not work in certain countries that impose restrictions on VPN connections?
thanks

Shadowrocket is just app they don't block on regions as you enter your own proxy in it i think.

So check with your proxy vendor.

Shadowrocket is more powerful and easier to use than potatso.

Thank you to everyone who tried to help. The issue was with the app version on my device only. I contacted support, and they were very helpful and provided me with a solution.