What forum software has the best default skin?

So, with all the forum software out there on the market - which one would you say has the best default skin? Is it vBulletin? Is it IPB? Or is it Xenforo or another software? Which one would you say?

 

I kind of like mybb's default skin.

 

^+1, even I like myBB's theme

 

They all suck .

I never use the defaults anyway.

 

I like IPB and Xenforo default skins.

 

I think they all suck but if I have to choose I choose XenForo's default style but I think the reason I think they all suck is becuase you get tired of it when there is so many people using it on their forums.

 

I would say vBulletin , it's a basic looking one but it does look really good, with or without any addons and templates.

 

I have always liked vBulletin 4 default skin I use SMF a lot but I don't like their default skin at all accept to use to create a custom skin which is a long process for me to far, haha.

 

I honestly think they are all pretty bland to say the least.
As far as I know they all have that same blue and white color scheme so not that much of a difference
But if I have to go for one I would have to say MyBB or vBulletin