I haven't tried their 9mm but I have what they call Guardian Gold Series .380 +P 85gr JHP.
It feeds OK in the Kel Tec and Makarov.
It feels powerful. There's no mistaking it for a standard .380 round.
It expands well, like a CorBon in a gallon water jug.
It was cheaper than CorBon.
In all, I don't see any problem with it and I keep my carry Kel Tec loaded with it and CorBon.