Here's a video that might help, Its pretty old
Its not the best comparison as it compares older loadings in WMR (40 gr soft point) and hornet (45 gr soft point) to the fastest loading in HMR. 17 gr HMR is 2550 fps, 30 gr WMR will be 2200 fps 35 gr hornet 3050 fps so miles apart.
The one thing I would say with hornet if you shooting rabbits for the table even head shot with v-max can do a lot of damage to the neck and shoulders, if the bullet blows that way, 40 gr hollows or ballistic tip at around 2850 are a lot better damage wise.
