I found a public v4 pool:
https://testnet4.btclab.dev/#/10% fee, which I think is fair.
I'm probably going to play with this tomorrow. (I've not tested it)
I've now used this pool for a few days... it does pretty good.
The CPU miners are still annoying, but this is a way to at least get coins without using faucet or trading.
I'm hitting the network with 1.5 PH and due to the CPU fuckery, I'm only hitting around 5% of produced blocks.
