I've had them for a little over two years now, switched from Verizon to Spectrum and noticed no difference in service. Still fast internet and no dropped calls.

The only issue I've had is that after I switched I stopped getting text and calls from Kroger Pharmacy when my prescriptions are ready. I did some reading online about it and found out that sometimes transferring a Verizon number to a Verizon MVNO that it can sometimes not transfer over properly and can cause issues like mine with the only fix being getting a new number, which I don't want to do. So I just set a calendar reminder on my phone for when my meds are usually ready and stop by to pick them up.