Need Pro & Cons For Fiberglass & Concrete Pools

[blue_steel]

We have had a FG pool for 3 years now and love it. Far less hassles than the vinyl pool my parent's had for 24 years.
Cost of 16' x 43' x 6'6" FG installed (no deck) was $17K (in 2004). Quotes for concrete / gunite pools in my area at the same time were >$36K (not including a deck). My brother lives in central Florida and put in a FG pool a few years ago. He said FG pools in his area were about 1/2 the cost of a concrete pool.