Yeah, precisely. In that case I'd only buy what I need. If there are multiple sources / alternatives, I'd buy from the one that advertised the least. If they al

Yeah, precisely. In that case I'd only buy what I need. If there are multiple sources / alternatives, I'd buy from the one that advertised the least. If they all advertised equally, I'd probably ask people I know which one they found the best and research on the best alternative.