I'd say cast iron: they are healthy and last forever.
所有跟帖:
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                    +1000,can handle >90% cases,non-sticky,,&cheap
                     -移花接木- 
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                        04/30/2023 postreply
                                                10:54:30
                    
                    
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                    Sounds good!Is it easy to be rusty?
                     -妖妖灵- 
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                        04/30/2023 postreply
                                                12:39:22
                    
                    
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                    it usually comes with black oxidized finishing 4 rust proof
                     -移花接木- 
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                        04/30/2023 postreply
                                                13:07:08
                    
                    
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                    strong, can take a lot abusement
                     -移花接木- 
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                        04/30/2023 postreply
                                                13:07:51
                    
                    
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                    Seems cast iron one is the best option. I will order one:)
                     -妖妖灵- 
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                        04/30/2023 postreply
                                                13:27:37
                    
                    
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                    查了一下,好像容易生锈。stainless steel的怎么样?
                     -妖妖灵- 
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                        04/30/2023 postreply
                                                12:59:19
                    
                    
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                    the stickiest, the worst, only good for boiling
                     -移花接木- 
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                        04/30/2023 postreply
                                                13:04:36
                    
                    
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                    I thought I have discovered a new continent. :)
                     -妖妖灵- 
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                        04/30/2023 postreply
                                                13:26:50