I don't know about the CCP program at all. However, Blue's HLS plan for winning the USA race to the moon is far simpler than Spacex's plan. Even at Blue's relative glacial pace, that is actually possible. Starship is designed for atmospheric entry to Mars. Ain't no atmosphere on the moon. Wrong design for the moon.
I am a huge space nerd, therefore I have a lot of respect for SpaceX, and I have been hating on Blue for years. As weird as it is, Blue might actually beat SpaceX to the moon. Just the real chance of that is crazy, and if you look at the logistics, there's a real chance.
In the long term, aside from HLS, Stoke Aerospace has the coolest design. Late mover advantage.
Landing Flash Gordon style with exposed ascent engines on an unprepared dirt and rock surface is not a recipe for success regardless of the gravity involved. Until they come up with some Marston matting style deployable landing surface, their system will never work. Furthermore, Apollo 15 was tilted 10° with a relatively squat design to the LEM. A skinny tower would not have survived that.