Which kid was more of a trouble maker Beaver or Dennis ?

http://www.youtube.com/watch?v=BZhoy2VlgQY
http://www.youtube.com/watch?v=DzVon2JXTn4
http://www.youtube.com/watch?v=RxVfiYYo0Nw
http://www.youtube.com/watch?v=0KflQ5--uSY
http://www.youtube.com/watch?v=RGJRkTIZAmQ
http://www.youtube.com/watch?v=1cVcLoAjqHw

Oh Dennis most definitely. At least to poor Mr. Wilson. Dennis didn't get his nickname for nothing!