While both products are fantastic there are pros and cons that apply to both of them. Below we will outline a few of these pros and cons. Kool Deck Pros Kool Deck is able to drop the temperature of your concrete by up to 20 degrees which is the best temperature drop for any pool decking material Pretty easy to maintain Handles thermal expansion and contraction better than your plain concrete is able to. Kool Deck Cons Kool Decking can easily fade when exposed to a fair amount of sunlight fairly fast Must be applied to a freshly cured concrete or concrete material to bond correctly Sun Deck Pros Offers a more custom and one of a kind appearance Can be applied to new or old concrete so there is no rush Sun Deck Cons Can take up to 8 days Can become expensive when custom is wanted We know that all of our clients have different tastes and styles, so we will leave this decision up to you!