Re RMC, I will say what I said in another topic, I have been on the New Texas Giant and very recently Iron Rattler, ie a few days ago and these two RMC creations left me quite empty. They do not compare to any Intamin hypers ie Expedition G-Force, Bizarro or Walibis Goliath. Those three left me wanting more and made me want to run round to the entrance to ride again. Iron Rattler and New Texas Giant didnt. In the case of Iron Rattler, its ok and has a great drop, but a poor middle section, followed by a great drop / tunnel into the brakes leaves you wanting so much more. If it had continued and done a bit more then I would have rated it better.
However, for Iron Rattler to be number 10 in Mitch Hawkers poll and New Texas Giant to be number 2 leaves me somewhat flabbergasted. They are decent rides but nowhere near top 10 material for me.