I have it and I love it ! It really seems as you are floating especially when jumping !!
I had an ecogold flip pad but it was too thick so I had to sell it. Otherwise it was a great pad! I have a custom fit saddle so I need a thinner one. I heard equifit doesn’t affect saddle fit so I’m hoping it’d work for me!
So no I haven’t heard or had experience with it and I am a fairly new rider but you probably know about the ecogold half pads and I have heard amazing things about them and have thoroughly reasearched them. I am thinking of getting one since they are amazing for your horse. They are pricy but I think they’re worth it. I hope this helped!