Just tried a Thule Apex swing away hitch (4 bike) and the top obstructs the vision in the center of back window and the reverse camera beeps and is then useless. Any one have any ideas on something lower. 2 bike is good but must be sturdy and we have 2 EBikes.
I am a big fan of the 1up bike carriers. Easy on and off and quite sturdy. And it touches only your tires. As for the back up beeping, you can disable some of that. I just put up with it for the short time it is an issue.