So I'll be getting said plan soon and was wondering how good is it for you. I'm currently using Straight Talk's unlimited plan (10gb hotspot + ttl bypass) and its about 20 up on a speed test. Plays IPTV like I'm watching cable. But I know what happens when you go over 100gb on Straight Talk (They put you on 2g). I seen people use over 2tb of internet on the ipad plan and reported no slow downs.
Been using it on a Netgear Nighthawk M1 hotspot to provide home internet for last 6 months. I use the ATT plan and get up to 70Mbps during slow times and around 40Mbps during busy times. Used over 2Tb a couple months ago and average over 1Tb per month. More dependable and faster than my old cable internet for my rural area. Can't wait for 5G to become the norm. BTW, I get 4G LTE and have never been throttled.