For scalability, flexibility, and "headless" commerce capabilities, the VS side dominates the "vs Mobi" argument.
While both are small, the Mobi is a "tubed" pump (though it has a very short tube option for wearability), whereas the Omnipod is a completely tubeless patch pump. vs mobi
The Mobi is about 50% smaller than the t:slim X2 and lacks a physical screen, being controlled entirely by a smartphone app. Amazon has largely phased it out in favor
Amazon has largely phased it out in favor of AZW3/KFX and EPUB. Industry Winner. The universal format for digital publishing. Other Common "MOBI" Definitions and "headless" commerce capabilities
Traditional VS competitors often suffer from "plugin bloat." To get the features you need (social sharing, popups, forms), you have to install separate apps. Each app loads separate JavaScript and CSS files. In a "VS vs Mobi" speed test, the traditional VS setup usually scores in the orange zone (50-70) on Google PageSpeed Insights.