Gut reaction/comment at the bottom, my diatribe follows.
I have a 6’6’’ Kies from Encinitas Surfboards. It’s the best shortboard I’ve ever ridden. I usually ride a ‘magical’ 8’6’’ Stewart and purchased the Kies for almost the exact reason you want to get a shorter fun board.
I got the Kies used for $250 but its worth 5 bills.
I’m 6’2" 185lbs.
It’s a hybrid, w/ these specs:
6’6"
19 5/8 thick
19 1/2 wide
Wider fuller nose
Wider tall
Hard double wing swallow
Thruster w/ two Xtra lg outside skags and sm/med middle skeg. (I actually got a much larger center skag for a little more stability and speed)
Less nose rocker
Little less tail rocker
I haven’t specifically checked the bottom contures but I think if there’s an V or concave it’s very slight.
Benefits vs. a standard shortboard:
Easy to paddle.
Easy to catch waves.
Very stable when riding almost feels like a longboard.
Turns like a 5’10".
Can surf it in tiny slop to 10 ft beach break
Fun, easy, fast (since I got this board I actually surf about 2x as much as I used to…surfing will never again be frustating)
Costs vs. a standard shortboard
Harder but not impossible to surf in large steep surf
I can’t ride it in surf over 12ft unless it’s very slow surf
Getting it back from friends when the want to ride it
Definately getting another one.
Gut reaction comment,
Personally, I will never go back to glassed fins. You can get a whole new board…well almost…by changing you skag configuration. For your weight and ability I’d say that board maybe too thick and wide.