I never could smoke Half and Half. I always got the worst tongue bite from that blend. That aside, it did have a nice light flavor and I can see who so many love it. Captain Black Gold is very tasty if you can smoke it slow enough. Either way, open it first even if you smoke the pouch of something else first. I haven't tried Sail, but I've had blends that TR says compare to it. It tastes like a sweet tobacco, very natural tobacco flavor but sweeter. And Five Bros is a great after dinner smoke. Cram it in and light. I've never tried M79 so I can't say anything about that.
Are you planning on smoking a pouch of one then moving onto the pouch of the next? Because I would probably smoke different ones throughout the day. H&H with coffee, CB/Sail throughout the day, Five Bros after dinner to settle the stomach. Or something along those lines.