The Apple-supplied MagSafe port sits flush to the laptop case. The magnetic USB-C PD connectors are quite low-profile, but I'm still paranoid about it catching and shredding the port (that's a mainboard swap at Apple unless you know about sending it to Louis' shop). Now if I can find a design that is breakaway when it catches to sacrifice itself when put under undue strain, comes with plastic tweezers, and I can buy cheap replacements, I'd be all over them.