GMG Tech Talk- Wireless router recommendations

The wireless router at my mom’s house and sisters house quite simply- stink.  Constantly dropping signal and resetting.

Has anyone upgraded their wireless router and did it make a noticeable difference?

From the very little research I’ve done the newest routers are capable of doing way more throughput than ones available just a couple years ago.

What are your best bang-for-your buck home computer upgrade suggestions?  ram is always cheap, better wireless router, cheap plug and play speakers with subwoofers?

One of the cheapest and best upgrades I did probably over 10 years ago was a sub $50 Cambridge Soundworks speaker upgrade.  Two tiny speakers which sit on either side of my monitor and a subwoofer that sits under my desk.  Literally plug in two wires and the wall outlet and the sound from my desktop PC is at least 10 times better than what you get from a monitor that might have a couple small tinny speakers built in.

Share if you will your experiences with wireless routers or other computer peripherals that dollar for dollar made your system much better.