Here are a few top 42L conventional microwave options for you based on my PriceCheck search: The LG 42L Microwave MH8265CIS looks like a great choice. It's a stainless steel microwave with smart inverter technology priced at R3499, which will help ensure even heating. The LG 42L Microwave -MS4295DIS is also a highly rated option at R2999. For a more premium choice, the LG Neochef Stainless Steel Microwave And Convection Oven at R7299 comes with the added benefit of convection baking and grilling. I hope these recommendations are helpful in finding the perfect 42L microwave for your needs! Let me know if you need any other details on the options.