Pros
If you love $$$$ OR High Salary, go for it and earn as much. If you prefer to work for legal , no shady company hiding on BPO- Tech Sleeves AVOID Solidleisure Solutions. I've been there. Avoid Chinese companies, run fast if its a POGO company. Avoid being short-changed.
Cons
They employ Chinese and Taiwanese with no proper visa. They have ultra big tax shield. They have rapid change and hiring -firing employment practices. Bossy Chinese Leaders.