Right now I have the TP-Link TL-WR1043ND, and it's not doing so well with more than eight devices. If I were to replace it, would the AirPort Express be a good choice? I know it's a good router, but can it handle a lot of devices? I've only read a few reviews stating anything about the number of devices it can handle. I have 4 iPhones, an iPad mini, 3 Macs, an Apple TV, and a Wii. Thanks.