What is a good hurdle spike for 110 and 300 meter hurdles?

is there any good spikes coming in 2011? i was kinda looking at the Japan Lite-ning 3 track spike and the Nike Zoom Powercats? i was wounder if anyone had a idea for a good spike coming out.|||I know this is not what you want to hear, but although the spike has some to do with it, any sprinting spike will do. You want to run on your toes in the 110m hurdles and sprinting spikes make you do just that. Get a good sprinting spike and you will be fine. Also, as far as the actual spikes go, most tracks only allow 1/8" so don't try any longer unless you are sure you are allowed or you will be disqualified. You can check out eastbay.com for the latest spikes and ones on sale.