Costway Food Warmer Buffet Server vs Rollable Electric Food Warming Mat

Buy the Costway if you are serving a real buffet: three stainless trays, lids with spoon slots, and a water pan keep several dishes hot at once, and the 450W element reaches 302°F. Buy the rollable mat if you want one flat surface that stores in a drawer, heats in about 10 seconds, and runs up to 12 hours with a timer and child lock. The Costway is heavier at 9.3 lb and its 4.1/5 rating from 112 ratings points to a solid but not stellar record; the mat has no rating data here and its silicone surface holds no trays, so food sits in your own dishes.

• Choose the Costway if you are feeding a party or buffet and want three lidded serving trays plus a warming surface in one unit.
• Choose the rollable mat if you have little storage space and want fast, even heat under your own dishes with a timer and child lock.