What kind of servers do you prefer: Modded X Vanilla?

[filipemaximo]

[B]What kind of servers do you prefer: Modded X Vanilla? And why? [/B]

I prefer Modded, but just with some plugins that make the game a bit harder, like:

Edited loots, easy destroy objects (house stuffs), few airdrops or only with 20 players + etc...

And you?