Hello. I'm planning on buying lte capable modem/router. I already have a capable wifi router, so I don't really need another one, but what worries me is actual speed throughput. On my cell phone (cat18), I can get about 70mbit/s in-house (living room) , outside(balcony) I can get more than 170mbit/s. Trb140 (1 antenna) should be good enough if it can establish speeds around 150mbit/s, whereas rutx11 (2 antennas = higher speeds?) would be a full replacement for my current router. I'd like to know your experiences with these or other similiar products - do these devices have stronger signal than cell phones in house? Will rutx11 have much better signal/throughput than trb140? Are they stable enough to use mobile data on main connection? My provider says lte-a 400mbit coverage zone is where I live. Thank you.