I am currently using a Logitech MX 5000 set. Being a Bluetooth setup the computer need to boot fully and windows needs to start and bluetooth needs to handshake before keyboard can be accessed. This is a pain sometimes and I was thinking of changing either to a corded setup or a RF setup. My question is would RF have the same restrictions as BT ? If yes then is a corded setup the best option ? Also a suggestion on any RF combo would be appreciated, Logitech perhaps.