It’s a newer model Hyundai Elantra I’m testing of these Amazon bingfu antenna I think that’s what they are called and they not so good little better than the stock antenna but would like a good recommendation that would fit my vehicle thank you
OK. Not hard to do better than Bingfu.
So, Hyundai, don't want to drill holes.
Couple of options:
Magnetic mount. Not ideal and not my personal favorite. But it does give you the option of trying different mounting locations to see what works best for you. Ideal location is centered on the roof. You could try center of trunk lid, or anywhere else you feel like.
Drawbacks: Long term use of magnetic mounts can damage paint. Coax running across the roof/trunk can flap in the wind, make lots of noise and damage paint. Getting coax into the vehicle can result in damaged coaxial cable, damaged weather stripping, water leaks, or security risk if you have to leave a window cracked.
Trunk lip mounts can work, but it requires the antenna being off to one side, or up against the back window. Offset mounting of the antenna can make it slightly directional. Up against the back window, especially if it has a defroster or metallic window tint, can reduce performance. Cable routing may be slightly easier.
Drawbacks: Can do damage to the trunk lid/hood since the mount needs to be tightened down well. It's rarely a 'damage free' mount. Coax can still get damaged. For higher frequencies, it also puts the antenna down below the roofline, which can impact performance.
So, picking the mount type really depends on what tradeoffs you are most comfortable with. Or, to be honest for many, looks.
Couple of things:
Stick with NMO mounts. Industry standard and that mount gives you the widest option of antennas. It's manufacturer agnostic, so swapping brands/styles of antennas is easy to do. Fun to experiment with different types depending on your needs. Also, if you decide to pursue your amateur radio license, GMRS, CB, etc. you can easily swap out antennas for something that will work for your future needs.
As for the antenna, there's rarely any big cost savings by going with the Cheap Chinese Antennas. A good commercial antenna will easily outlast your vehicle. I have 30+ year old Larsen antennas that are working like new. The Larsen or EMWave I linked to above would be an excellent choice for scanner use. The Larsen is a bit thinner, and may blend in better if aesthetics are a concern.