So the difference between this with 9 layer PlastiGuard coating:

http://www.familypoolfun.com/shop?ca...7&product=TF15

vs. this with Resin coating:

http://www.familypoolfun.com/shop?ca...&product=MAT15

is what makes a pool okay for use with SWCG? That really blows because the Matrix only comes in 28 and 33 round. I really have my heart set on a 30 round!