So download speed is the only thing you can offer to promote the OnePlus over any other phone? Seeing as I don't even use mobile data, that's of absolutely NO significance to me.
Things like does it have a MicroSD slot, does it have a headphone jack, does it have decent battery life, etc. Can I configure it to my own preferences? Can I disable all the cruft and useless apps it's likely bundled with? Once I've disabled all the worthless apps I don't want (because you KNOW they won't let you uninstall them) will it still have enough storage to load apps I DO want?
My Linux computers can be configured to as little or as much as I want. Such a shame that Android, being based on Linux, doesn't give you the same level of respect.