I've been impressed with XMT 360 AIO. I have been topping it with Optimum Car Wax.
Vehicle I did in May. It's daily driver which lives outside 24x7 and had never been waxed or polished.
I used Griot's DA and XMT 360 with LC orange pads. Topped with Optimum Spray Car Wax.
The owner stopped by a local tire shop after she picked it up. She called me while at the tire shop because the staff were commenting on how good her vehicle looked. She was pleased.