Hi all.
Where we live, we don't have many service options. We have Sprint, and are picking up Sprint service off a tower 15 miles away on band 26. in the best part of the house, we are getting RSRP of around -109. We can get spurts of up to 3Mb download, but mostly just around 1Mb (if lucky). It is really hard to use the internet for anything. Our newest computer, won't even stay connected to webpages. I don't know if it is an Edge thing or what, but the older computer can at least connect most times.

Does anyone have some guidance they can offer me on suggestions for antennas or boosters that might help? I have been searching the internet, best I can, to find something, but a lot of the things I am finding are old, and I'm not sure they are accurate.