I would say most small pairs also.

I haven’t tried it yet either, I still never open limp, I limp behind but never open limp, but happy to adjust if this becomes the norm, but I still don’t see the advantage.

That being said, I still isolate with my entire range whether they are fish or good regs and a good ol fashioned cbet usually takes down the pot post flop.

I heard Phil Collins interview why he undertook this strategy, and he gave one reason and one reason only, to move up in the money ladder. He said there was so much money between each step that he thought it was the best way to give himself a chance to move up the pay jumps without investing to many chips pre flop.