i just moved to central florida into a new home on the same ground as the state run facility i work at. im looking to increase my wifi signal as much as possible. and was wondering if i should go with an wifi adapter for my pc or an extender/ repeater. also if i should use directional antennas. the router im trying to reach is about 150-200 feet. i was thinking a 5ghz alfa... let me know what you think would be best. thanks