BLINK cat food? Other complete high quality recommendations?

Hi there! Does anyone have experience with BLINK cat food - local to UK. I'm looking for a high quality complete wet food for my 9-month old Sphynx. He was on Katkin and I can tell it's superb quality, but he's fussy and I end up throwing away most of it. I tried BLINK and he liked it but then got the runs from one of the flavours. Not sure if I should just avoid that flavour or the brand all together. Anything that comes close anyone can recommend? I saw the review for Republic of Cats and wasn't impressed by the vagueries in their manufacturing process. Thank you so much in advance!