TPE JY DOLL are usually less expensive than silicone, especially when we're talking medical grade or platinum silicone. TPE is softer, has a nice touch and is very flexible. More and more stores are now selling sex dolls with heating systems so you can heat them yourself.
If you want a sexually heated sex doll for sale, you're better off getting one that has an internal heating system. It can be stretched a lot and still keep its original shape. It is also lighter than silicone.