Looking forward to my first year of firing some of Ghengis fireworks bigger gear. In the past I've only had smaller cakes and things from them. Also very excited to see the new shockwave mine cake and halo rockets. I'll report back here once fired. Here is what I have so far As you may have seen in a review I posted the other day, I fired a couple of the screaming birds and was impressed by the great screech and bang. I've heard louder but not when combined with the screech. For the price (works out to be under £2 a tube) they are great.