I think that plastic is sort of a personal choice . Chemionics is comparable to any other plastic . I've used it worked great in the microwave or pot . I found no real difference that made it any better or worse than its competitors . I've only used one plastic I really didn't care for . Heck I've even used those plastic sticky toys kids throw at the fridge . Got a pile at an auction , melted them suckers , made baits . Guess you could say I'm easy and cheap .