cheap but i am fine with that,
Mizuno JPX 850

You may be told that it is the only way to protect your computer investment, and they will neglect to tell you that your purchase probably comes with a warranty from the manufacturer that is every bit as good, if not better. Now, even with full knowledge of this,
TaylorMade SLDR Irons, some opt to buy the in house warranty purely for convenience. Whether you do or not is,
TaylorMade R15 Hybrid, of course, your decision, but make sure you have all the facts before purchasing a so called "extended warranty"..