Act was a product of earlier years, and now it has been discontinued. It is mainly based on Altman's "beauty", so it does not restore the image in the play, but looks very fit and muscular. It is also relatively tall, generally around 17cm, one head taller than shf. The following picture shows Sai Wen's behavior, so you can feel it yourself:

Act is strong and gives people a cool feeling.

Shf is a popular series now, focusing on restoring holsters, so Altman shf looks like Altman in the play; Not that big, lower than act, about 15cm. The picture below shows Severn shf:

Shf pays attention to restoring the leather case, which looks like the real Olympics.

It should also be noted that there are many domestic piracy behaviors, and the so-called "domestic quality behaviors" within 200 in the market are all piracy. Unlike act or shf, act's thighs and crotch are directly connected from the appearance. Shf also has a joint between thigh and crotch. In addition, there are many copies of act of Saiwen, the first generation and Diga, and the ones with too low prices are generally not genuine, so we should pay attention to screening.