Looking At the age of your second child I would go the donkey simply because the seats are longer and you will get longer use out of it as a double. As long as you have skinny to average children.....if you have beefy children go for the I candy because the seats on the donkey are quite narrow. I love the Icandy, have for a long long time even before they were available here but I would prolly go for a donkey simply because I have bred a tall skinny toddler!