Hello, as in the subject, what is the difference between these antennas in addition to the price of over PLN 100 ATK504 or ATK-LOG ALP LTE. I have a summer plot around the forest and a lot of transmitters at a distance of 2-15 km, but between us there is a wooded area and you can't see the mast. I have a D-link DWR921 router and the closest T-mobile and Aero transmitter. I have about 5 km to Playa, which I would prefer. I do not want to overpay and in my opinion both antennas operate in the same bands, so why the difference, what do you propose. Thanks for the advice and best regards