The original NMO VHF/UHF antenna mount on my car broke its cable after years of tight flexing so I had to replace it. Found the closest thing to what I had on Amazon and it has worked out really well.
A huge bonus is that it came with a low-profile (stubby) antenna, which I thought would be an ineffective gimmick that I would simply toss because the whole thing was only $30. That or keep it on the mount as a weather seal when I did not have the 5/8 wave whip installed.
Much to my surprise, the stubby antenna (I think of it as the mobile equivalent of an HT “rubber duck”) performs rather well. Driving around and on the driveway I can work the main county repeater which is located more than 10mi away, meaning I have an effective range of up to 50mi with linked repeaters. Reports have been good with clear audio using my 50W radio.
With the higher-performing 5/8 wave whip, I did not put it on the car unless I was on the radio because it is a little unsightly, and mainly because it would scrape the rear window and roof when I raised the trunk lid (almost daily). Also, car wash would kill the whip; I’m thinking this one will tolerate my local car wash.
Besides having a reasonably functioning antenna always on the car, I now don’t have to deal with the negatives of having that longer whip, which I can pull it out of the trunk and install it if/when needed. I also turn the radio on more often now without having to install the longer antenna.
Oh, and this time I routed the coax cable with more slack so as not to get tightly pinched with every trunk opening.
I usually avoid Chinese products but this one works very well at a great price so it’s a keeper (for now).