I was wondering what do pvp wins give you exept kings coins and why is lvl 1 better than lvl 40+ in pvp

With the rebalancing of level 1 to 10s fixed, I don't think they are overpowered in PvP anymore. They were, but not anymore. The fact remains, however, that levels mean nothing in PvP except what skills you have, and possibly how long you've had to horde good equipment. Everyon in PvP is rebalanced to their level 101 equivalent, so in theory everyone is on equal grounds.

And PvP wins give you King's Coins only. For now.

Its not totally true everyone is 101 and equal like it is. Stephen said pretty some time ago when PvP came out that they check your highest level gear ever put on, and that being said you are scaled by your gear. So if you got gear the same level you are you are completely scaled. If you are level 30 and have full lvl 29 gear, you are a level 101 with 100 gear.

And indeed the 1s are dead now, there was a bug I think in the attribute system as they had same gear as level and thereby scaled to level 101, with all attribute points high, as they had 10 in all.

The devs said there will come more rewards in the future, what or when wasnt said.

I know about the equipment scaling, which is why I said "in theory". In theory, it is supposed to scale you to level 101, but IMO the system is still flawed because equipments play waaaay too much part in your PvP ability. Although I don't think the scaling is... integral, I think it is based on ratios. A level 50 with level 25 gear will probably be scaled to level 101 with level 50 gear, instead of level 75 gear. I'm not sure about this though.

The level one overpowering bug is, I think, because new players below level 10 are given an invisible buff so they won't die too much and lose interest in the game. They basically just removed the buff for PvP.

Hmm.. yes I heard the devs talking about that "buff" once.. that Theory might be even more possible.