Might be the easiest but surely the MOST expensive! I would skip it. I purchased an extended warranty for a travel trailer many years ago and never used it once. Would have been much better to put the money in a savings account for the day when a repair was needed.
Sorry but I have no information on the companies you mentioned.
Barney
2004 Sunnybrook Titan 30FKS TT
Hensley "Arrow" 1400# hitch (Sold)
Not towing now.
Former tow vehicles were 2016 Ram 2500 CTD, 2002 Ford F250, 7.3 PSD, 1997 Ram 2500 5.9 gas engine