Generally, I would recommend the version translated by Ding Shengyuan, which is quite old! But recently I saw a version of Soros's "Stock Manipulation Review" (translated by Rong Qian, the champion fund manager of CITIC Securities, and directed by Liu, the old ghost of futures), and I thought it was good!
Books also recognize people. Only when your taste is right can you read them. You can go online or bookstore to compare which version you like!