Since 2015, pretty much every board that is now made come with one side of the ram slots with latches that need to be opened, the other end is pin you just push down on. The board you're looking at here;
Has the latch on both sides but the first PCIe x16 slot is located further away from the CPU socket. Boards with the PCIe x16 slot located closer to the CPU socket(and the ram slots) will not have latches on both sides that need to be opened, only one end.
What is your budget and where are you located(to understand what you have access to)?