Just sold a Donzi 28ZX with 350 mags.
Not a bad riding boat but not like others in this group. 70mph with 350 mags and
75 with scorpions. I've read they tend to chine walk with higher power.
The Pantera is a bunch more fun to drive in rough water even with a single. Tends to cut the waves and not smack through as much. More comfortable at higher speeds in very rough water. Feels like you could never damage it in any conditions. The Donzi didn't feel that way
but I liked that boat as well.
The 350mag/Bravo combination is undestructable.