Recently switched to Comcast from Uverse for internet and bought a new modem but kept an old router (modem is Arris SB6141 and router is Linksys E3000). The router is apparently horrible when it comes to range because the modem and router are downstairs and I get 1-2 bar signal strength upstairs with a 1/3rd of the speed (10mbps when I'm paying for 30mbps). I know it's the router because when I'm using a device in the same room or close to it I get full speed.
What's the best router under 100 preferable (the absolute max is 150 if it's worth it) that has excellent range? I never had this type of issue with Uverse