Has anyone else tried the Signia Pure Charge & Go Nx hearing aids and charger yet? I’m interested in how they might compare to Oticon OPN1’s or ReSound LiNX 3D. Yes, I know they are all built on different platforms and have different charging units/batteries and accessories, etc–but I’m just wondering if anyone has had the opportunity to trial the Signia Charge & Go against any of the other so-called premium-level HAs. If so, I’d love to know what you found. Thanks.