I agree that same server > cross server PvP. I enjoy seeing the same people and a lot of the other things people have pointed out in this thread. I do however like being able to play games, and as the queue on our server during this late period regularly (most nights) stretches on for upwards of 2-3 hours, it is not that much fun.
I have finished all my daily farming for ear piece and implants. I have ops gear that makes all crafting, hard modes and solo gear farming redundant. I enjoy playing the game, I would just like to be able to play it during the night and at this point there are literally no games popping and I'm forced to log.
Again, I prefer same server > cross server if the queues are relatively the same length, but at this stage I can't PvP without Cross realm or server merges and as I'm not sure how many players the servers can handle, I'm starting to think the cross realm PvP would be the best way of getting a game...