Anyone who has been following the latest camera launches will have seen that some use CFExpress cards, some use only XQD but can use CFExpress with a firmware update. Has anybody noticed just how expensive these wonder cards are? I though £100 for a 32G XQD was bad but CFExpress seem even more expensive with the cheapest cards costing around £170, all be it 128GB. Buying a new camera that uses these cards could mean finding an addition £700 if the camera has two slots and you want spares! Thoughts anyone?