Plastic chairs, alluminum benches, glass table, lead paint on the deck. If your deck looks like this, you've got more than two problems. The most serious problem here is the obvious lack of coordination with your deck furniture.
Furniture sets help to avoid this all too common problem by letting you buy all the furniture in a set. Matching tables, benches, chairs, etc. are the foundation to a deck that is pleasant to look at. Your neighbours will be in awe at how well all the items in the furniture set match. "Look at that chair. It's cedar!" they'll say, "And that table. It's also cedar! Splendid!" This is of significance because the opinions that others have about you are very important. Nobody wants their neighbours to be thinking, "Ugh, they have no taste in deck furniture at all. If only they had cedar deck furniture, we would be able to respect them as neighbours and fellow human beings."
You'll sleep better at night knowing that all of your deck furniture matches as well. No more barbecue parties where your peers all eat hamburgers and quietly mock your tastes. Like your neighbours, they too will see the light. They will see that your deck is superior because of the cedar deck furniture set. Cedar furniture is more comfortable to sit in, and looks better than any other types of deck furniture.
Are you still trying to figure out what else was wrong with the mismatched furniture set described at the beginning of this document? It was the glass table. Glass tables are a pain to clean and nobody likes cleaning. Nobody.