What router and modem did you purchase/ recommend to replace Mediacom's?
I bought ta Arris SurfBoard modem and the google mesh 3 puck system. Regarding the mesh systems it really depends on the size of your house and what you need for total coverage. Since the wife and I are both working from home we needed coverage for all three floors and this has worked really well. The Google Mesh is not cheap but it was worth it for what we really needed.