T-Mobile MF96 Sonic 2.0 LTE 4g Wi-Fi USB Mobile Hotspot Super Fast LTE

hey guys I did a review of this a couple of months back ago and it's a t-mobile sonic hotspot I like it its 4G it stopped working after 21 months so I just said to myself time to upgrade its 4G service and it works fine you know I liked it I used it to stream YouTube videos upload YouTube videos so I went to t-mobile and I started asking around I got confused which one I should buy they had the Sonic 2.0 and they had the the other one was I guess it was a Samsung and I quote technical service and I was told get the 2.0 you'll enjoy it much more and the reason being is that the Samsung that t-mobile sells there's a issue with them apparently sometimes they go off of 4G LTE and they can't get it to work back on LTE it's edge technology and they have to end up replacing the units so there's a bug with that samsung unit they have so they said the sonic one it locks in the signal it works be