This is not a big loss due to how well optimized most T-discs are. The low pressure brewing capability also means that the Vivy it can't compete with more dedicated professional-grade devices when it comes to coffee. However, the quality and taste mainly depend on the quality of the T Disks purchased due to the maximum pressure and standardized service offered by Vivy. Brands like Costa do exceptionally well, although you may want to use your milk as an alternative to many brands' liquid capsules. As far as cost, variety and availability of refills go, it's a mixed bag for the Tassimo T Discs. With over 40 dedicated brands, there's plenty to choose from. The cost of T Disk capsules is relatively low for Tassimo, compared to Dolce. Despite this, you should keep in mind that they are typically still more expensive per cup than instant, with the gap becoming even more pronounced for drinks like tea. Capsules are easy enough to find online and in most mid-range British supermarkets, but you may struggle to quickly find refills in rural or remote areas. Tassimo also refuses to take third-party capsules, although this is usually not a problem due to Tassimo's extensive connection with