I can only comment on the standard red, orange, and yellow Scotch Bonnets so far. I'm not sure how much they differ in taste, not a huge difference at a guess. I'm growing red, yellow, orange and Safi Scotch bonnet this year which I think is a hotter strain, I was also going to grow Big Sun (yellow) which is a large Scotch Bonnet and again hotter, also Burkina yellow Scotch Bonnet (hotter than the standard). Maybe just go for any variety of it you can find.