GPT-5.2 in a while loop with reasoning enabled is extremely hard to beat. A code REPL or shell is the ultimate tool.
what's wrong with good old wg alone?
The former is mainly what I use it for. Being able to SSH to a Raspberry Pi behind sketchy triple-NATted hotel Wi-Fi or being able to use an Android phone in a different country as an "exit node" for online banking (many banks hate commercial VPNs) is very neat.