We are putting in a gas fire pit when we put the new pool in. We keep hearing about these glass fire pits but no one actually has one. So I searched the internet and they look awesome. Anyone here have them? What's the difference between the 1/4" vs. 1/2" ....obviously the size but anything else? Thinking it would be cheaper to have the pool builder do the pit but we do the glass ourselves. Is this an easy DIY? Thanks so much. Also, if you have it, what color and do you like it?