In fact, the four products you mentioned have their own advantages and disadvantages. From the perspective of profitability, safety and liquidity, these four products have their own advantages. You still have to choose according to your actual economic situation and personal interests.

The order of income from high to low is: New Third Board, Sunshine Private Equity, Limited Partnership and Public Offering.

The order of securities is: public offering, sunshine private placement, limited partnership and new third board.

Liquidity is public offering, limited partnership, sunshine private placement and new third board in turn.

The general classification is like this, but it is not absolute.