If you want to build a 289 version the AMT is what you want. The newest one the " King Cobra" has some nice upgraded parts. If you want a 427 version the Monogram is the way to go. These would be you cheapest versions and are easy to find. The 289 kit has an opening truck the 427 does not. I have plenty of both and have built several and I think the Monogram is eaiser to build. Also the AMT kit is 1/25 and the 427 is 1/24 scale. If you want a nice kit and don't care about scale I would find the 1/16 scale Cobra. It was issued 3 times. MPC, AMT and ESCI. They are all the same kit and can be found on ebay. I am looking forward to your build. Good luck.