Cheap microwaves have hot spots instead of even distribution of the microwaves inside the chamber. They use turntables to mask this issue, but the best option is to buy a high end microwave with even distribution. They will heat the food more evenly, and the lack of a turntable makes cleaning much easier
.00001% - twice as long at half power, oh look the centre isn’t still frozen
Cheap microwaves have hot spots instead of even distribution of the microwaves inside the chamber. They use turntables to mask this issue, but the best option is to buy a high end microwave with even distribution. They will heat the food more evenly, and the lack of a turntable makes cleaning much easier