Main page - add rotation to supported hardware

[igorpecovnik]

Add rotation to the "Supported hardware" at main page. Currently we show platinum first but static. Can we also have random display of (6) platinum supported devices here:

[SuperKali]

I tried implementing it, but it causes the main page to load much more slowly. The only alternative is to update it weekly or daily, because every time the page is refreshed, the browser has to cache the new images. Since they are loaded dynamically from the API, this results in the slowdown mentioned above, which is noticeable on mobile devices or less powerful devices.