Product review (5 stars): Highly reccommended
PEX is an ease to work with and has a much more substantial feel than plastic tubing. Although more expensive than plastic tubing I would highly recommend it to anyone. I used it to replace plastic tubing for a refrigerator ice-maker. The plastic had burst so the water was flowing into my sub-floor causing damage to the flooring. I believe PEX will hold up much better. After installing and pushing the refrigerator back the tubing re-coiled neatly.