Hi Roxy54,
You posted a very fun question for a committed jazz fan such as myself.
As has been stated above both are tremendous in the hands of a talented musician. In the spirit of this thread where a preference is requested I’ll go with the magnificent trumpet.
Simply sublime with Bop, ballads,blues, modal etc. Upper register pyrotechnics or mid/lower register sensual introspective from the soul playing. Just think, Miles, Clifford Brown, Fats Navarro, Freddie Hubbard, Lee Morgan, Chet, Art Farmer, Wynton, Kenny Dorham,Nicholas Payton, Roy Hargrove and on and on😊😊. Trumpet and Fugelhorn = sheer beauty.
Charles