Shaper's Square

Just curious as to which square is better, the one from Foam EZ or Fiberglass Hawaii (Pleskunas). They’re both about the same price. Interested in opinions either way and why one is preferred over the other (or not). I’m looking for whatever will help a newbie the most. Finishing up my first board and ready to start on #2 this week, but #1 wasn’t quite true when I was “done”. Looking to avoid that in the future.

BOTH ARE JUST FINE .

Thx. I orderd from FoamEZ today. Should have it Thurs.