STiEX

I've been playing for a little while, only around 6 hours played. Level 24, I've had Double XP for every game I've played...just hit the cap. Can anyone shed some light on this? I don't really mind that there's an XP lock, I'm just more-so curious that if I continue to play, am I going to waste these Double XP rounds? Thanks.

They are up for the public, please, tell me where you're getting this information, because you're clearly talking out of your ass.