I got some pictures, and need help on buying a new board!

[Guest]

I don't know xxxxx about dimensions. I currently ride a 6'0 pb. It seems really skinny, but I love it. I was wondering, I'm 130 lbs, and I'm 5'8. For a fish what size board should I buy (I've been surfing for about 3 years and can now pump, floater, slash,cutback, and snap). Any suggestions? By the way, here are 2 of my pics!

[Surferforlife]

probably a 5'10 maybe 5'9

[essex sucks]

5ft10 6ft or soo

[Guest]

Yea. I was thinking 5'10, but how thick?? I've surfed for awhile, but all my boardswere my brothers old ones so I do't know anything about how thick a board should be.