Captain America vs Black Panther

Now Who would win between Steve Rogers and T Challa in two scenarios
1) Cap with shield and T Challa without suit (with heart shaped herb)
2) Cap with shield and T Challa with suit
Also write down if it would be awesome if Black Panther makes a vibranium suit for Cap. Oh My God !!
Heart orb is basically organic version of super soldier serum

2. Black panther
Black Panther
According to me
1) Cap
2) Black Panther
Captain America in the 1st case .
Black panther in the second .