Onyst whole food protein

Hi. Anyone heard of or used the whole food protein powder from Onyst? (https://onyst.co.uk) I’m looking to replace my regular whey protein shakes with something that doesn’t have anything artificial like sweeteners, emulsifiers etc. Their product looks ideal but they seem to be very new so wanted to see if anyone had any experience with them or their product. I have tried pure protein from rhythm nutrition but unfortunately being just pure whey it doesn’t taste great, even mixed in a smoothie. An alternative that looked similar was ape nutrition’s beef protein. They seem more established so any feedback on them would be appreciated also. Thanks.