|You didn't supply all the necessary model numbers. Asus X58? The X58 is a motherboard chipset, not a laptop. Acer Extensa? Which model number?|
I'm not gonna bother digging up the specs of 7 different laptops, especially when you can't even supply all the model info. But from what I can tell, not a single one of them is a gamer.
Get the one that has the fastest CPU, most RAM & largest HDD. And if you want to be able to play games, the most important thing is the graphics.
Use this chart to help you make your choice: