Buying a Waterbox MarineX 110.4, am wondering if I should invest in the extended warranty coverage it $200 for 3 years or $300 for 5 years. I generally don’t buy extended warranty, but this is such a big investment. Interested in what are some of the opinions of experienced reefers. This is an upgrade from a JBJ AIO 65, I don’t believe my LFS even offered me an extended warranty when I bought it 3 years ago. Thanks