Which is better?

or

The first one is on 20d mesh the 2nd one is 12 d mesh

Ive never had an experience with open side wall 12 or 20. Both times ive used 12 or 20 they have been attatched. But I think the 12 looks better, its got color and variety. But I think both 20 and 12 are quite effective when they are attatched, but its all about what you like and how you like how they throw.

ya i think i am going with the 12D.

i like the 12 but enjoy that whip as soon as it gets wet out

That 12d looks like it throws like crap, or it it doesn't yet like Jace said wait until it gets wet. That looks just like the pocket I had last year, then I switched to the 20d, and my passes have gotten significantly more accurate.

My brother is currently using 20d he strung up with attatched sidewall, and he loves it. Other than the mesh being deformed from his last stringing giving it a really odd pocket. I think he is in need of some new mesh, as am I. But I really like how his 20d is strung up. Very nice hold, not much shift in the pocket, and it has nice release and good accuracy, but kinda looks poopy.

I really need to find my battery charger so I can get some friggen pictures up on here.

I went with the 2nd one, because if its not that great i might put some hard mesh on it and do a dye job or something. Maybe give it to Guru to play with it.

When Jace plays with stuff, it ends up looking sick as hell. I would reccomend it, his work is beautiful.

When i play with stuff, it looks like.... well i can't really tell half the time what it looks like.

Here is my other head i got,

Its a Guardian i know they are very flexible but for how i play a nem and a guardian will fit be good.

on that 12d i would go with a closed sidewall and pound the heck out of that...

You can't tell but its pretty broke in.

alright i would say though...go with closed sidewalls but preference is preference

That Guardian dosent look that bad... I would suggest showing some side shots with a ball in the pocket to get a better idea of how it sits and how it would throw.