For years I used AK and Vallejo primers and I was satisfied with the quality. I considered Citadel's products overpriced for no reason (50% more than those of other companies) and so I didn't prefer them. Until I was forced to buy this specific product and I was shocked. It is infinitely better, it leaves no texture at all, everything is uniform and not a single detail is lost. Now I only use this, it is simply amazing