Hey, guys, I recently started experiencing spotty Wi-Fi connections at my new place through my MBP, iPhone, and iPad, so I'm looking for the most suitable solution. I live downstairs, and the router is upstairs, which connects into a cable box with a 50Mbps service. There's a deadspot at my desk, which I'm trying to reach--it's too far to even see the 5GHz network. I thought about getting these extenders, but I don't want to sacrifice speed, though I'm not certain if it'd be negligible. On the other hand, I'm considering these powerline adapters, which I'd connect into my own (second) router downstairs, but I'm not sure if I'd have to connect the adapter into the cable box or the first (upstairs) router, since I don't want to remove the existing setup so my roommate can continue connecting to it. Any advice would be greatly appreciated!