I went with the following based off another thread here.
This and this. Basically you use the vent mount from the first one, then the magsafe part from the second one. I'm pretty happy with it.
I have used ProClips in several other vehicles. I've never had to take anything apart to install them, they mostly snap on, some have a little adhesive strip.
If you use the metal plate it won't break your phone magnetically or anything. You just obviously can't use wireless charging or Magsafe accessories when you have something physically blocking it. Just note that the back of the iPhone will probably get scratches from the plate.
You could get the Apple Magsafe charger and buy (or 3d print) a vent attachment for it.
What I did was buy one of these, since I need to connect by cord anyway. Same thing with wireless charging is also a decent option probably. Doubt the brand matters as long as it has plenty of purchases, ratings and reviews.