We collectors, sooner or later, will find a model that is better than the one we currently have. So what do we do? We “upgrade”. That means we buy the better and improved model to take the place of our older and inferior one. The idea is logical, however it’s not something you should do regularly. Why? Because you’re wasting money. Over here I wrote a short essay on why you should try to avoid it. Well, unless you have really DEEP pockets 🤑.