A recent survey (n=1) has come to the following conclusions regarding goodness of members of the Brassica family:

• broccoli: 5/5. Godly. Fry in pan on very high heat, severly searing the outside, but keeping the inside crisp.
• savoy: 4.5/5. Very versatile. Easy to grow yourself. Smells amazing.
• kale: 4.5/5. Must have in winter.
• green cabbage: 4.5/5. Cheers from Sauerkraut country!
• turnip: 3/5. Alright. Sometimes nice to have. Great raw with dip.
• cauliflower: 2/5. Tastes like nothing. Only this high up because my control group girlfriend loves it.
• Brussel sprouts: 0.5/5. Technically edible.
• Broccoli, cooked: warcrime.