We are building a new lake home that is somewhat out in the boonies, Cell towers are in different directions depending on carrier and from time to time a new tower goes up. So I want to install an omnidirectional antenna for an in-house booster amp. The few omnidirectional antennas specifically offered for cell phone boosters are tiny things (like https://www.weboost.com/products/wilson-electronics-4g-omni-building-antenna-75-ohm). Thinking of the need to cover multiple frequencies including 5G and generally feeling that more metal will gather more signal, I am thinking that a discone would be a better choice. Cell phone experts, thoughts?