Finally got a 5G SA signal w/ CA!
5G Standalone w/ Carrier Aggregation w/ N71 & N41 (no LTE bands) Download Speeds have doubled to 400 Mbps Upload is ~20Mbps. Latency is higher tho unless I test on server in MA (I'm in PA) but it's not too bad. I have the Nokia trash can and used to get 5G NSA w/ N71 and LTE band 2/66, switched the Sim to the Chester Modem w/ 4x4 waveform panel antenna a couple of Months ago and then last week , I noticed the Signal switched from 5G NSA w/ LTE as primary to 5G SA and so far so good!