I have read all on white Lantern Kyle, and nothing puts him 'currently' near the level of HOM Wanda; he is being hinted at possibly being very powerful, but still not HOM Wanda level.
The only think that could hint him being 'near' her level is that in ('Green Lantern: New Guardians 34): Psion's leaders says "Kyle Rayner has the power to reshape and manipulate the Universe".
This claim has not been supported 'yet', and while the statement is a good indication; even at that level, HOM Wanda still wins.
There is no reason Kyle should be getting a vote here, other than preference or popularity.
HOM Wanda wins 'No more Kyle'.
Has Wanda brought the dead back to life then blown up a planet? Because Kyle did.
And I don't see "No more Kyle" working since a) Kyle's a reality warper himself with the source code, and b) the white lantern ring controls life and automatically protects him.
Plus it's not specific enough. She says no more Kyle, and if it worked he simply loses his secret identity but slaughters her as the white lantern.
She, on the other hand; hasn't displayed the durability required to survive the destruction of the planet nor the speed to counter a speed blitz.