Trained in what ?
I would put MARSOC, Force Recon, Seals, Special Forces in the same group.
Then Para Rescue and CCT in a group.
The Rangers
Then Marine and Army Infantry
EOD is highly trained, but they are not a combat Rate.
But none of those you listed are the higest trained service members in the US Military.
They might be the highest trained combat service members.
But Air Force Technical Applications specialist and Navy Nucs receive more training than those above.
And Navy Nuclear officers and Submarine officers recieve more training.
Why do you have para rescue so high ? Just because they go to the SOMC medical course ?
Rangers, Corpsmen in MARSOC and Recon, SF, Seals all have people go to that course.