Wireless adapter 150mbps vs 300mbps

the last thing i need info on is which wireless adpter should i get?

there seems to be hardly a price difference for a 150mbps to a 300mbps wireless pci card adapter

is it the simplier choice or does it matter?

thanks

depends, do they both support the security encryptions?

I would recommend taking a good look at Powerline stuff. It does make your computer not wireless. BUT it does offer way better speeds. Hardline>Powerline>Wireless