Default Anyone using m8 on straight talk at&t getting good LTE or being reduced speed ?

Is anyone using an m8 on straight talk which is an at&t mvno and getting good LTE speeds or is your LTE speed being reduced like mine is ?

With at&t post paid I was getting as high as 44 mbps on LTE and I was getting usually at least near 20 mbps most of the time, now on straight talk at&t on LTE it seems I cant get past 12 mbps.

Is anyone else with an m8 on straight talk at&t getting reduced LTE speeds like I"am or are you getting better ?