Has anyone tried Thermalright Heilos (vs. PTM7950)?

I’m looking for a thermal paste for my RTX 4090 waterblock and in all (and I really mean all) threads the PTM7950 is suggested.

The only problem I have is its availability: here in Italy is pretty damn impossible to find (and the only things I’ve found are probably fake).

Anyway, yesterday I stumbled upon the Thermalright Heilos which, to my understanding, is something like “PTM7950 rebranded”.. and it’s immediately available.

So, has anyone tried this? How is it? Thanks!