I had National Warranty of Florida. Had several claims. Never had a problem. The repair facilities also had kind words about working with them.
As to the GS product. I have only second hand information. The trend seems to be they negotiate with the repair facility for cheaper prices via cheap parts and skimp on labor.
2005 Newmar KSDP 3910 + GMC ENVOY XUV 37K lbs Moving Down The Road
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