Great way of putting it, Leo. One can never be happy, if always yearning for the next best thing and in electronics (PCs, TVs, ...) they keep getting better and cheaper, with improvements coming faster and faster. Having played most of these toys for 30+ years, I have learnt to deal with the Itch. If you are a perfectionist, just try to get the most perfect shot from what you have. The biggest limitation is often the operator. LOL. Get the best gear that you can, but until you are able and ready to buy again, use what you have and be happy. Compare your pictures to those using the same equipment.