Yep, it's important to have the right capacities for sure. We get all the same tracks as you guys (maybe not the full range, but the basics) and there's some who need the increased capacity; I don't so I don't spend the money on them as they are vastly more expensive. As it is mine cost me $100,000 AUD to buy and I've spent another $20,000 on accessories. That's ample...way too much really! 🙄