Amateur Radio or Ham Radio is allocated many bands or sets of frequencies that have been in use for many decades. Since almost day one of my ham radio journey, I have preferred the VHF/UHF bands which use FM, or Frequency Modulation, for its ease of understanding who you are communicating with, and the lack of the annoying interference. This link to the ARRL website will help you understand this better.
Since my home is in a Home Owners Association, I can’t use outdoor antennas, hence the magnet-mount mobile antenna usually used on a car or truck is what I use at this time. There is one other option I may try in the future.