you don´t really have to justify yourself for your post, just because you have 3/5 and they don´t with similar kill numbers doesn´t mean you don´t deserve them or even the last 2 with 3k kills on each of them, imo it´s just jealousy mixed with frustration about their bad luck and after 2-3k kills I would be annoyed too but that´s rng and the reason I don´t farm them to save my sanity, still got 2/5 because buying them is more likely then having them drop tbh