Uploading uses your upload speed, which works separately from your download speed. Sending large files — like photos, videos, or work documents — to the internet eats into your upload bandwidth, which can slow down video calls at the same time. For most everyday tasks, Fybe's fiber plans handle this well because upload and download speeds are symmetrical — this means the speed is the same in both directions. If you regularly send large files, the 2Gig plan keeps things moving fast even when a lot is happening at once.